- stunnel-users - stunnel.org

Re: Connection reset by peer on same local network?
by Gabe Martin-Dempesy 04 Jan '06

04 Jan '06

On Jan 4, 2006, at 5:00 AM, stunnel-users-request(a)mirt.net wrote: > Please try the latest stunnel and OpenSSL first. > Also send detailed logs (debug=7). Same behavior occurs after upgrade. on debug 7: Server log: 2006.01.04 09:01:35 LOG7[14085:0]: Waiting 43200 second(s) for 4 file descriptor(s) 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 1, FD=4, (IN)->() 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 1, FD=6, (IN)->() 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 2, FD=8, (OUT)->() 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 2, FD=7, (OUT)->(ERRHUP) 2006.01.04 09:01:35 LOG7[14085:0]: Waiting 43200 second(s) for 4 file descriptor(s) 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 1, FD=4, (IN)->() 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 1, FD=6, (IN)->() 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 2, FD=8, (OUT)->() 2006.01.04 09:01:35 LOG7[14085:0]: CONTEXT 2, FD=7, (OUT)->(ERRHUP) 2006.01.04 09:01:35 LOG3[14085:2]: transfer() loop executes not transferring any data 2006.01.04 09:01:35 LOG3[14085:2]: please report the problem to Michal.Trojnara(a)mirt.net 2006.01.04 09:01:35 LOG3[14085:2]: socket open: rd=yes wr=yes, ssl open: rd=yes wr=yes 2006.01.04 09:01:35 LOG3[14085:2]: socket ready: rd=no wr=no, ssl ready: rd=yes wr=no 2006.01.04 09:01:35 LOG3[14085:2]: ssl want: rd=no wr=no 2006.01.04 09:01:35 LOG3[14085:2]: socket input buffer: 16384 byte (s), ssl input buffer: 16384 byte(s) 2006.01.04 09:01:35 LOG3[14085:2]: check_SSL_pending=0, ssl_closing=0 2006.01.04 09:01:35 LOG5[14085:2]: Connection reset: 1345269015 bytes sent to SSL, 213024 bytes sent to socket 2006.01.04 09:01:35 LOG7[14085:2]: 973 finished (0 left) 2006.01.04 09:01:35 LOG5[14085:2]: stack_info: size=65536, current=4620 (7%), maximum=4620 (7%) 2006.01.04 09:01:35 LOG7[14085:2]: Context 2 closed 2006.01.04 09:01:35 LOG7[14085:0]: Waiting -1 second(s) for 2 file descriptor(s) Client log: 2006.01.04 09:00:39 LOG7[9605:0]: Waiting 43200 second(s) for 5 file descriptor(s) 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 1, FD=4, (IN)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 1, FD=6, (IN)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 1, FD=7, (IN)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 2, FD=8, (OUT)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 2, FD=9, (OUT)->(OUT) 2006.01.04 09:00:39 LOG7[9605:2]: SSL_write returned WANT_WRITE: retrying 2006.01.04 09:00:39 LOG3[9605:2]: SSL socket closed with 16384 byte (s) in buffer 2006.01.04 09:00:39 LOG5[9605:2]: Connection reset: 348124 bytes sent to SSL, 1345102011 bytes sent to socket 2006.01.04 09:00:39 LOG7[9605:2]: 8001 finished (0 left) 2006.01.04 09:00:39 LOG7[9605:2]: Context 2 closed 2006.01.04 09:00:39 LOG7[9605:0]: Waiting -1 second(s) for 3 file descriptor(s) This part of the logs: 2006.01.04 09:00:39 LOG7[9605:0]: Waiting 43200 second(s) for 5 file descriptor(s) 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 1, FD=4, (IN)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 1, FD=6, (IN)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 1, FD=7, (IN)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 2, FD=8, (OUT)->() 2006.01.04 09:00:39 LOG7[9605:0]: CONTEXT 2, FD=9, (OUT)->(OUT) loops continuously in both server and client lots the entire time, repeating several times each second. One rsync session over stunnel generates stunnel logs over 50MB. I have no idea if this is typical LOG7 behavior or not, but I'm mentioning it just in case.

1 0

stunnel 4.14 and zlib compression problem
by David Cheung 03 Jan '06

03 Jan '06

I'm hoping that someone can shed some light on the following problem: when I run stunnel: [root@test stunnel]# stunnel /etc/stunnel/stunnel.conf 2006.01.03 10:49:27 LOG5[4619:1]: stunnel 4.14 on i686-pc-linux-gnu UCONTEXT+POLL+IPv4+LIBWRAP with OpenSSL 0.9.7h 11 Oct 2005 2006.01.03 10:49:27 LOG3[4619:1]: Failed to initialize zlib compression method content of stunnel.conf: foreground = yes debug = 7 cert = /etc/stunnel/stunnel.pem output = /dev/stdout chroot = /var/run/stunnel/ setuid = nobody setgid = nobody pid = /stunnel.pid socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 compression = zlib [demo] accept = 1443 connect = www:80 TIMEOUTclose = 0 It also appears that the libraries are properly linked in: [root@test tmp]# ldd /usr/sbin/stunnel linux-gate.so.1 => (0xffffe000) libz.so.1 => /usr/lib/libz.so.1 (0xb7fc9000) libdl.so.2 => /lib/libdl.so.2 (0xb7fc5000) libutil.so.1 => /lib/libutil.so.1 (0xb7fc1000) libnsl.so.1 => /lib/libnsl.so.1 (0xb7fab000) libssl.so.0.9.7 => /usr/lib/libssl.so.0.9.7 (0xb7f78000) libcrypto.so.0.9.7 => /usr/lib/libcrypto.so.0.9.7 (0xb7e66000) libwrap.so.0 => /usr/lib/libwrap.so.0 (0xb7e5f000) libc.so.6 => /lib/tls/libc.so.6 (0xb7d40000) /lib/ld-linux.so.2 (0xb7fdf000) I'm running this on Arch Linux with a stock 2.6.15 kernel. Any help would be appreciated.

2 1

Connection reset by peer on same local network?
by Gabe Martin-Dempesy 03 Jan '06

03 Jan '06

I'm attempting to setup an encrypted rsync to pull backups off of a file server onto a safe backup machine. To do this I'm using a combination of stunnel and rsyncd (It needs to pull root-owned files, so -e ssh wouldn't work unless I want to have a backup script remotely logging in as root!!) For now the machines are both on the same local network, 10.10.10.0/24, but I'm have weird problems with stunnel getting a 'connection reset by peer' after a couple minutes of the rsync, halting the transfer prematurely. Here's what I see in the logs: Client: Dec 29 10:19:21 backup stunnel[2568]: 8001 connected from 127.0.0.1:39215 Dec 29 10:21:09 backup stunnel[2568]: SSL_write: Connection reset by peer (104) Dec 29 10:21:09 backup stunnel[2568]: Connection reset: 192532 bytes sent to SSL, 5920666 bytes sent to socket Server: Dec 29 10:20:00 proto stunnel[30434]: 973 connected from 10.10.10.20:54054 Dec 29 10:20:00 proto rsyncd[1776]: rsync on xserve from localhost (127.0.0.1) Dec 29 10:21:49 proto stunnel[30434]: SSL socket closed with 16384 byte(s) in buffer Dec 29 10:21:49 proto stunnel[30434]: Connection reset: 5953434 bytes sent to SSL, 98416 bytes sent to socket Dec 29 16:21:49 proto rsyncd[1776]: rsync: writefd_unbuffered failed to write 4096 bytes: phase "unknown": Connection reset by peer Dec 29 16:21:49 proto rsyncd[1776]: rsync error: error in rsync protocol data stream (code 12) at io.c(666) Note that the client gets the 'connection reset by peer' a good 40 seconds before the server notices the disconnect. Here are the associated stunnel.conf's, which are pretty basic Client: cert = /etc/stunnel/backup.crt key = /etc/stunnel/backup.key setuid = stunnel setgid = stunnel pid = /var/run/stunnel/stunnel.pid socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 client = yes [8001] accept = 8001 connect = 10.10.10.15:973 Server: cert = /etc/stunnel/proto.crt key = /etc/stunnel/proto.key setuid = stunnel setgid = stunnel pid = /var/run/stunnel/stunnel.pid socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 [973] accept = 973 connect = 127.0.0.1:rsync Both are using: stunnel 4.09 on i686-pc-linux-gnu PTHREAD+POLL+IPv6+LIBWRAP with OpenSSL 0.9.7e 25 Oct 2004 Global options cert = /etc/stunnel/stunnel.pem ciphers = ALL:!ADH:+RC4:@STRENGTH debug = 5 key = /etc/stunnel/stunnel.pem pid = /var/lib/run/stunnel.pid RNDbytes = 64 RNDfile = /dev/urandom RNDoverwrite = yes session = 300 seconds verify = none Service-level options TIMEOUTbusy = 300 seconds TIMEOUTclose = 60 seconds TIMEOUTconnect = 10 seconds TIMEOUTidle = 43200 seconds Both of these machines are Gentoo 2005.1, updated to current, using the hardened 2.6 profile. Neither of them use non-standard make flags. Does anyone have some insight? There shouldn't be any "peer" (besides themselves) in the way between these two boxes to disconnect them.

2 1

RE: [stunnel-users] Connection reset by peer on same local networ k?
by Jeremy Simons 03 Jan '06

03 Jan '06

The problem is not with stunnel, but with rsyncd. I assume you are running rsyncd on the source machine in conjunction with the /etc/rsyncd.conf file. The cool thing about running rsyncd through stunnel is the rsync client appears to the rsyncd as a local machine (obviously) so permissions are a problem. The best way I could recommend since you need to access root owned files would be to setup your rsyncd entry something like: ## Example of full access to /home directory [home] uid = root gid = root path = /home comment = home directory. hosts allow = 127.0.0.1 read only = no ignore nonreadable = no refuse options = checksum dont compress = * If you notice the "hosts allow" directive only allows access from localhost(127.0.0.1). The problem is *anyone* can connect to your stunnel server unless you require security I would recommend using your firewall to allow access to your stunnel instance and also to use non-standard ports (I.E. 50000-50010). Using a firewall in lieu of authentication is obviously NOT secure or even recommended for a production environment but is simply added security that certainly doesn't hurt. The workaround would be to secure stunnel and leave rsyncd wide-open to localhost. As for the "connection reset" errors I was getting the same thing until I upgraded to the latest version of stunnel. I read a post on stunnel.mirt.net about it. Are you sure you're using the latest version of stunnel? Jeremy -----Original Message----- From: Gabe Martin-Dempesy [mailto:gabe@mudbugmedia.com] Sent: Tuesday, January 03, 2006 1:49 PM To: stunnel-users(a)mirt.net Subject: [stunnel-users] Connection reset by peer on same local network? I'm attempting to setup an encrypted rsync to pull backups off of a file server onto a safe backup machine. To do this I'm using a combination of stunnel and rsyncd (It needs to pull root-owned files, so -e ssh wouldn't work unless I want to have a backup script remotely logging in as root!!) For now the machines are both on the same local network, 10.10.10.0/24, but I'm have weird problems with stunnel getting a 'connection reset by peer' after a couple minutes of the rsync, halting the transfer prematurely. Here's what I see in the logs: Client: Dec 29 10:19:21 backup stunnel[2568]: 8001 connected from 127.0.0.1:39215 Dec 29 10:21:09 backup stunnel[2568]: SSL_write: Connection reset by peer (104) Dec 29 10:21:09 backup stunnel[2568]: Connection reset: 192532 bytes sent to SSL, 5920666 bytes sent to socket Server: Dec 29 10:20:00 proto stunnel[30434]: 973 connected from 10.10.10.20:54054 Dec 29 10:20:00 proto rsyncd[1776]: rsync on xserve from localhost (127.0.0.1) Dec 29 10:21:49 proto stunnel[30434]: SSL socket closed with 16384 byte(s) in buffer Dec 29 10:21:49 proto stunnel[30434]: Connection reset: 5953434 bytes sent to SSL, 98416 bytes sent to socket Dec 29 16:21:49 proto rsyncd[1776]: rsync: writefd_unbuffered failed to write 4096 bytes: phase "unknown": Connection reset by peer Dec 29 16:21:49 proto rsyncd[1776]: rsync error: error in rsync protocol data stream (code 12) at io.c(666) Note that the client gets the 'connection reset by peer' a good 40 seconds before the server notices the disconnect. Here are the associated stunnel.conf's, which are pretty basic Client: cert = /etc/stunnel/backup.crt key = /etc/stunnel/backup.key setuid = stunnel setgid = stunnel pid = /var/run/stunnel/stunnel.pid socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 client = yes [8001] accept = 8001 connect = 10.10.10.15:973 Server: cert = /etc/stunnel/proto.crt key = /etc/stunnel/proto.key setuid = stunnel setgid = stunnel pid = /var/run/stunnel/stunnel.pid socket = l:TCP_NODELAY=1 socket = r:TCP_NODELAY=1 [973] accept = 973 connect = 127.0.0.1:rsync Both are using: stunnel 4.09 on i686-pc-linux-gnu PTHREAD+POLL+IPv6+LIBWRAP with OpenSSL 0.9.7e 25 Oct 2004 Global options cert = /etc/stunnel/stunnel.pem ciphers = ALL:!ADH:+RC4:@STRENGTH debug = 5 key = /etc/stunnel/stunnel.pem pid = /var/lib/run/stunnel.pid RNDbytes = 64 RNDfile = /dev/urandom RNDoverwrite = yes session = 300 seconds verify = none Service-level options TIMEOUTbusy = 300 seconds TIMEOUTclose = 60 seconds TIMEOUTconnect = 10 seconds TIMEOUTidle = 43200 seconds Both of these machines are Gentoo 2005.1, updated to current, using the hardened 2.6 profile. Neither of them use non-standard make flags. Does anyone have some insight? There shouldn't be any "peer" (besides themselves) in the way between these two boxes to disconnect them. _______________________________________________ stunnel-users mailing list stunnel-users(a)mirt.net http://stunnel.mirt.net/mailman/listinfo/stunnel-users

1 0

stunnel library inconsistencies
by Brian T 29 Dec '05

29 Dec '05

Hi, I've been using stunnel 4.08 on an embedded Linux platform for a while now, and am attempting to move to the 2.6 kernel from the 2.4.20, which has changed my building platform. I am cross-compiling with libs and tools targeted for the embedded system, which is an i486 type AMD Elan chip. I have tried 4.08, 4.14 and 4.15b, all with the same result. Everything looks to compile properly, but when running stunnel I get the following: Inconsistency detected by ld.so: dl-minimal.c: 134: realloc: Assertion `ptr == alloc_last_block' failed! strace doesn't supply any helpful information. I have tried building with and without tcpwrappers, and have tried libssl 0.9.7g and 0.9.7i. Libssl v0.9.8a doesn't seem to play very nice. Anyone able to look at my config.log? It's 140k uncompressed, but will zip it up if needed. Thanks, -Brian

2 2

./configure issues
by Campbell Vertesi 29 Dec '05

29 Dec '05

I'm running a fresh install of Solaris 10-sparc, and am having a helluvatime getting stunnel to configure. I come from a Gentoo background, where compiling apps is second nature, and I'm not used to this kind of problem! I originally installed gcc3.3.2 using the sunfreeware package, and as an afterthought went back again using pkg-get to make sure I had all the dependencies I needed. When I run ./configure, it errors out: # ./configure configure: **************************************** initialization checking for a BSD-compatible install... /opt/sfw/bin/ginstall -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets $(MAKE)... yes checking build system type... sparc-sun-solaris2.10 checking host system type... sparc-sun-solaris2.10 checking for gcc... gcc checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ANSI C... none needed checking for style of include used by make... GNU checking dependency style of gcc... gcc3 checking for a BSD-compatible install... /opt/sfw/bin/ginstall -c checking whether make sets $(MAKE)... (cached) yes configure: **************************************** libtool checking for a sed that does not truncate output... /opt/sfw/bin/gsed checking for egrep... egrep checking for ld used by gcc... /usr/ccs/bin/ld checking if the linker (/usr/ccs/bin/ld) is GNU ld... no checking for /usr/ccs/bin/ld option to reload object files... -r checking for BSD-compatible nm... /opt/sfw/lib/bin//nm -B checking whether ln -s works... yes checking how to recognise dependent libraries... pass_all checking how to run the C preprocessor... /lib/cpp configure: error: C preprocessor "/lib/cpp" fails sanity check See `config.log' for more details. relevant chunk of config.log: configure:2615: checking whether gcc accepts -g configure:2636: gcc -c -g conftest.c >&5 configure:2642: $? = 0 configure:2645: test -z || test ! -s conftest.err configure:2648: $? = 0 configure:2651: test -s conftest.o configure:2654: $? = 0 configure:2665: result: yes configure:2682: checking for gcc option to accept ANSI C configure:2752: gcc -c -g -O2 conftest.c >&5 In file included from conftest.c:13: /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:36:27: iso/stdio_iso.h: No such file or directory /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:105:27: iso/stdio_c99.h: No such file or directory In file included from conftest.c:13: /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:210: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:246: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:247: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:256: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:258: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:282: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:284: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:295: error: parse error before '*' token /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/stdio.h:296: error: parse error before "FILE" In file included from conftest.c:14: /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:27:31: sys/feature_tests.h: No such file or directory /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:28 :26: sys/isa_defs.h: No such file or directory /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:33:27: sys/machtypes.h: No such file or directory /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:45:27: sys/int_types.h: No such file or directory In file included from conftest.c:14: /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:68: error: parse error before "int32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:72: error: parse error before "uint32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:214: error: parse error before "int32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:219: error: parse error before "uint32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:225: error: parse error before "int32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:230: error: parse error before "uint32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:233: error: parse error before "offset_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:234: error: parse error before "u_offset_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:235: error: parse error before "len_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:236: error: parse error before "diskaddr_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:395: error: parse error before "uint16_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:397: error: parse error before "__pthread_mutex_ceiling" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:398: error: parse error before "__pthread_mutex_type" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:399: error: parse error before "__pthread_mutex_magic" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:403: error: parse error before "uint8_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:406: error: parse error before "uint32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:409: error: parse error before "__pthread_mutex_owner64" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:411: error: parse error before "__pthread_mutex_data" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:416: error: parse error before "uint8_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:418: error: parse error before "__pthread_cond_magic" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:420: error: parse error before "__pthread_cond_data" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:427: error: parse error before "int32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:429: error: parse error before "__pthread_rwlock_magic" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:430: error: parse error before "__pthread_rwlock_mutex" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:431: error: parse error before "__pthread_rwlock_readercv" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:432: error: parse error before "__pthread_rwlock_writercv" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:439: error: parse error before "uint32_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:441: error: parse error before "__pthread_barrier_cycle" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:442: error: parse error before "__pthread_barrier_reserved" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:443: error: parse error before "__pthread_barrier_lock" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:444: error: parse error before "__pthread_barrier_cond" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:447: error: parse error before "pthread_spinlock_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:474: error: parse error before "upad64_t" /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/include/sys/types.h:618:24: sys/select.h: No such file or directory conftest.c:15:22: sys/stat.h: No such file or directory conftest.c:18: error: parse error before '*' token conftest.c:18: warning: `struct stat' declared inside parameter list conftest.c:18: warning: its scope is only this definition or declaration, which is probably not what you want conftest.c:18: warning: data definition has no type or storage class conftest.c:47: error: parse error before "FILE" conftest.c:47: warning: `struct stat' declared inside parameter list conftest.c:47: error: `pairnames' declared as function returning a function conftest.c:47: error: parse error before "int" configure:2758: $? = 1 configure: failed program was: | /* confdefs.h. */ | | #define PACKAGE_NAME "stunnel" | #define PACKAGE_TARNAME "stunnel" | #define PACKAGE_VERSION "4.14" | #define PACKAGE_STRING "stunnel 4.14" | #define PACKAGE_BUGREPORT "" | #define PACKAGE "stunnel" | #define VERSION "4.14" | #define HOST "sparc-sun-solaris2.10" | /* end confdefs.h. */ | #include <stdarg.h> | #include <stdio.h> | #include <sys/types.h> | #include <sys/stat.h> | /* Most of the following tests are stolen from RCS 5.7's src/conf.sh. */ | struct buf { int x; }; | FILE * (*rcsopen) (struct buf *, struct stat *, int); | static char *e (p, i) | char **p; | int i; | { | return p[i]; | } | static char *f (char * (*g) (char **, int), char **p, ...) | { | char *s; | va_list v; | va_start (v,p); | s = g (p, va_arg (v,int)); | va_end (v); | return s; | } | | /* OSF 4.0 Compaq cc is some sort of almost-ANSI by default. It has | function prototypes and stuff, but not '\xHH' hex character constants. | These don't provoke an error unfortunately, instead are silently treated | as 'x'. The following induces an error, until -std1 is added to get | proper ANSI mode. Curiously '\x00'!='x' always comes out true, for an | array size at least. It's necessary to write '\x00'==0 to get something | that's true only with -std1. */ | int osf4_cc_array ['\x00' == 0 ? 1 : -1]; | | int test (int i, double x); | struct s1 {int (*f) (int a);}; | struct s2 {int (*f) (double a);}; | int pairnames (int, char **, FILE *(*)(struct buf *, struct stat *, int), int, int); | int argc; | char **argv; | int | main () | { | return f (e, argv, 0) != argv[0] || f (e, argv, 1) != argv[1]; | ; | return 0; | } I'm at my wits end at this point. Any help would be greatly appreciated! # uname -a SunOS foobar 5.10 Generic sun4u sparc SUNW,Sun-Blade-100 # gcc -v Reading specs from /usr/local/lib/gcc-lib/sparc-sun-solaris2.10/3.3.2/specs Configured with: ../configure --with-as=/usr/ccs/bin/as --with-ld=/usr/ccs/bin/ld --disable-nls Thread model: posix gcc version 3.3.2 # make -v GNU Make 3.80 Copyright (C) 2002 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. Thanks Cam

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how do i configure stunnel to work with TLS_RSA_WITH_RC4_128_SHA
by Nadav, Erez 29 Dec '05

29 Dec '05

hi, I had installed stunnel to work as client. I do i configure the stunnel to encrypt send data in TLS_RSA_WITH_RC4_128_SHA Regards Erez __________________________________________________________________________________________ This electronic message contains information from Verint Systems, which may be privileged and confidential. The information is intended to be for the use of the individual(s)or entity named above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by replying to this email (1).

1 0

how do i configure SSL or stunnel for the following encription
by Nadav, Erez 28 Dec '05

28 Dec '05

1. TLS_RSA_WITH_RC4_128_SHA 2. TLS_RSA_WITH_AES_256_CBC_SHA Regards Nadav Erez R&D Verint Systems Inc Phone: +972+9-9624753 Cellular: +972-54-7784753 Email: Erez.Nadav(a)verint.com Web: www.verint.com <http://www.verint.com/> __________________________________________________________________________________________ This electronic message contains information from Verint Systems, which may be privileged and confidential. The information is intended to be for the use of the individual(s)or entity named above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by replying to this email (1).

1 0

stunnel + openbsd + popa3d
by Pedro [bodymind] 28 Dec '05

28 Dec '05

hi! I'm getting nuts with this... i hope someone can help me... i'm trying to use popa3d trough stunnel, with inetd... stunnel.log: 2005.12.28 14:03:45 LOG5[6298:2102628352]: stunnel 4.11 on i386-unknown-openbsd3.8 PTHREAD+POLL+IPv6+LIBWRAP with OpenSSL 0.9.7g 11 Apr 2005 2005.12.28 14:03:45 LOG7[6298:2102628352]: Snagged 64 random bytes from /dev/arandom 2005.12.28 14:03:45 LOG7[6298:2102628352]: RAND_status claims sufficient entropy for the PRNG 2005.12.28 14:03:45 LOG6[6298:2102628352]: PRNG seeded successfully 2005.12.28 14:03:45 LOG7[6298:2102628352]: Certificate: /etc/stunnel/teste.pem 2005.12.28 14:03:45 LOG7[6298:2102628352]: Key file: /etc/stunnel/teste.pem 2005.12.28 14:03:45 LOG7[6298:2102628352]: stunnel started 2005.12.28 14:03:45 LOG7[6298:2102628352]: FD 0 in non-blocking mode 2005.12.28 14:03:45 LOG7[6298:2102628352]: FD 1 in non-blocking mode 2005.12.28 14:03:45 LOG5[6298:2102628352]: stunnel connected from 2x.x.x.x :37594 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): before/accept initialization 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 read client hello A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 write server hello A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 write certificate A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 write server done A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 flush data 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 read client key exchange A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 read finished A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 write change cipher spec A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 write finished A 2005.12.28 14:03:45 LOG7[6298:2102628352]: SSL state (accept): SSLv3 flush data 2005.12.28 14:03:45 LOG7[6298:2102628352]: 1 items in the session cache 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 client connects (SSL_connect()) 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 client connects that finished 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 client renegotiatations requested 2005.12.28 14:03:45 LOG7[6298:2102628352]: 1 server connects (SSL_accept()) 2005.12.28 14:03:45 LOG7[6298:2102628352]: 1 server connects that finished 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 server renegotiatiations requested 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 session cache hits 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 session cache misses 2005.12.28 14:03:45 LOG7[6298:2102628352]: 0 session cache timeouts 2005.12.28 14:03:45 LOG6[6298:2102628352]: SSL accepted: new session negotiated 2005.12.28 14:03:45 LOG6[6298:2102628352]: Negotiated ciphers: AES256-SHA SSLv3 Kx=RSA Au=RSA Enc=AES(256) Mac=SHA1 2005.12.28 14:03:45 LOG7[6298:2102628352]: bind#1: Invalid argument (22) 2005.12.28 14:03:45 LOG7[6298:2102628352]: bind#2: Invalid argument (22) 2005.12.28 14:03:45 LOG3[6298:2102628352]: connect: Invalid argument (22) 2005.12.28 14:03:45 LOG3[6298:2102628352]: Failed to initialize remote connection 2005.12.28 14:03:45 LOG7[6298:2102628352]: stunnel finished (0 left) openssl error when i connect: $ openssl s_client -connect xxx.xxx.xxx.xxx:995 -state -debug CONNECTED(00000003) SSL_connect:before/connect initialization write to 080A6E20 [080A6E68] (148 bytes => 148 (0x94)) 0000 - 80 92 01 03 01 00 69 00-00 00 20 00 00 39 00 00 ......i... ..9.. 0010 - 38 00 00 35 00 00 16 00-00 13 00 00 0a 07 00 c0 8..5............ 0020 - 00 00 33 00 00 32 00 00-2f 00 00 07 05 00 80 03 ..3..2../....... 0030 - 00 80 00 00 66 00 00 05-00 00 04 01 00 80 08 00 ....f........... 0040 - 80 00 00 63 00 00 62 00-00 61 00 00 15 00 00 12 ...c..b..a...... 0050 - 00 00 09 06 00 40 00 00-65 00 00 64 00 00 60 00 .....@..e..d..`. 0060 - 00 14 00 00 11 00 00 08-00 00 06 04 00 80 00 00 ................ 0070 - 03 02 00 80 1f e8 cf 61-77 e3 92 52 b4 e8 c6 04 .......aw..R.... 0080 - c9 67 e7 93 20 4e 20 36-28 fa 98 6f b6 e5 29 c3 .g.. N 6(..o..). 0090 - 53 b0 ce 69 S..i SSL_connect:SSLv2/v3 write client hello A read from 080A6E20 [080AC3C8] (7 bytes => 7 (0x7)) 0000 - 16 03 01 00 4a 02 ....J. 0007 - <SPACES/NULS> read from 080A6E20 [080AC3CF] (72 bytes => 72 (0x48)) 0000 - 00 46 03 01 43 b2 9f 7f-42 8f 27 c4 ec 25 62 81 .F..C...B.'..%b. 0010 - 93 e3 33 1b f5 4f 12 ab-41 50 97 69 29 ba a2 b4 ..3..O..AP.i)... 0020 - 56 5c d6 10 20 c3 77 7b-35 5b 05 da 22 0f 14 47 V\.. .w{5[.."..G 0030 - 00 21 e3 96 d8 5b 57 04-5d b1 75 60 fa 72 62 49 .!...[W.].u`.rbI 0040 - 19 2a 0d 12 af 00 35 .*....5 0048 - <SPACES/NULS> SSL_connect:SSLv3 read server hello A read from 080A6E20 [080AC3C8] (5 bytes => 5 (0x5)) 0000 - 16 03 01 02 39 ....9 read from 080A6E20 [080AC3CD] (569 bytes => 569 (0x239)) 0000 - 0b 00 02 35 00 02 32 00-02 2f 30 82 02 2b 30 82 ...5..2../0..+0. 0010 - 01 94 02 09 00 eb 73 d0-24 42 f1 a3 36 30 0d 06 ......s.$B..60.. 0020 - 09 2a 86 48 86 f7 0d 01-01 04 05 00 30 5a 31 0b .*.H........0Z1. 0030 - 30 09 06 03 55 04 06 13-02 70 74 31 0e 30 0c 06 0...U....pt1.0.. 0040 - 03 55 04 08 13 05 45 76-6f 72 61 31 0e 30 0c 06 .U....Xxxxx1.0.. 0050 - 03 55 04 07 13 05 45 76-6f 72 61 31 0d 30 0b 06 .U....Xxxxx1.0.. 0060 - 03 55 04 0a 13 04 4e 65-65 69 31 0d 30 0b 06 03 .U....Xxxx1.0... 0070 - 55 04 0b 13 04 4e 65 65-69 31 0d 30 0b 06 03 55 U....Xxxx1.0...U 0080 - 04 03 13 04 4e 65 65 69-30 1e 17 0d 30 35 31 32 ....Xxxx0...0512 0090 - 32 36 30 31 30 31 33 31-5a 17 0d 30 36 30 31 32 26010131Z..06012 00a0 - 35 30 31 30 31 33 31 5a-30 5a 31 0b 30 09 06 03 5010131Z0Z1.0... 00b0 - 55 04 06 13 02 70 74 31-0e 30 0c 06 03 55 04 08 U....pt1.0...U.. 00c0 - 13 05 45 76 6f 72 61 31-0e 30 0c 06 03 55 04 07 ..Xxxxx1.0...U.. 00d0 - 13 05 45 76 6f 72 61 31-0d 30 0b 06 03 55 04 0a ..Xxxxx1.0...U.. 00e0 - 13 04 4e 65 65 69 31 0d-30 0b 06 03 55 04 0b 13 ..Xxxx1.0...U... 00f0 - 04 4e 65 65 69 31 0d 30-0b 06 03 55 04 03 13 04 .Xxxx1.0...U.... 0100 - 4e 65 65 69 30 81 9f 30-0d 06 09 2a 86 48 86 f7 Xxxx0..0...*.H.. 0110 - 0d 01 01 01 05 00 03 81-8d 00 30 81 89 02 81 81 ..........0..... 0120 - 00 9e e7 9f f2 de 73 9e-79 d5 76 4c d9 83 63 94 ......s.y.vL..c. 0130 - 53 12 e8 8d 73 43 9d 09-b1 48 d6 69 05 5d 31 1d S...sC...H.i.]1. 0140 - 24 a7 bd d6 8f a0 79 4a-1c 73 dc 78 75 9b 66 0b $.....yJ.s.xu.f. 0150 - dc 0b 27 a2 fe 4f 4a 0b-67 77 d4 96 34 c8 81 3f ..'..OJ.gw..4..? 0160 - 4a 6d a6 50 f5 6a f0 fa-53 f8 ed ba f7 51 c5 27 Jm.P.j..S....Q.' 0170 - 71 77 cf cb 95 85 83 f8-a2 c0 2b 0a c2 56 b9 6e qw........+..V.n 0180 - d1 fa e4 1a 72 a0 58 6a-41 99 ba 5e 3c 75 0c 97 ....r.XjA..^<u.. 0190 - 0f 67 e2 93 a5 48 b1 1a-18 9c 22 cf 41 2b 75 ec .g...H....".A+u. 01a0 - 05 02 03 01 00 01 30 0d-06 09 2a 86 48 86 f7 0d ......0...*.H... 01b0 - 01 01 04 05 00 03 81 81-00 8c ef 64 ef d0 62 8d ...........d..b. 01c0 - c5 77 68 00 28 d5 c6 18-d0 c8 17 d2 c4 9a 65 40 .wh.(.........e@ 01d0 - 4c 7b c8 bb 5d 5b 03 af-db e6 00 c7 3f 5a a0 a2 L{..][......?Z.. 01e0 - d5 90 bc eb 77 c2 87 88-e2 6a 25 09 c9 f6 3c 47 ....w....j%...<G 01f0 - 25 b2 85 90 d3 a2 a2 51-52 26 7a 50 b3 f4 e3 a2 %......QR&zP.... 0200 - 97 b9 ea bd 31 19 5b c8-70 bc c3 01 8e ea 0b a2 ....1.[.p....... 0210 - d5 5b 60 64 cd 65 37 60-63 94 8d 8f 72 4a d3 4f .[`d.e7`c...rJ.O 0220 - 0a a3 be c8 b4 f0 fa 60-83 b2 30 f5 59 47 45 2e .......`..0.YGE. 0230 - 50 a2 2f 17 52 0c d9 23-d1 P./.R..#. depth=0 /C=pt/ST=Xxxxx/L=Xxxxx/O=Xxxx/OU=Xxxx/CN=Xxxx verify error:num=18:self signed certificate verify return:1 depth=0 /C=pt/ST=Xxxxx/L=Xxxxx/O=Xxxx/OU=Xxxx/CN=Xxxx verify return:1 SSL_connect:SSLv3 read server certificate A read from 080A6E20 [080AC3C8] (5 bytes => 5 (0x5)) 0000 - 16 03 01 00 04 ..... read from 080A6E20 [080AC3CD] (4 bytes => 4 (0x4)) 0000 - 0e . 0004 - <SPACES/NULS> SSL_connect:SSLv3 read server done A write to 080A6E20 [080B6640] (139 bytes => 139 (0x8B)) 0000 - 16 03 01 00 86 10 00 00-82 00 80 65 51 68 44 44 ...........eQhDD 0010 - 2e 50 99 2d 01 7b 10 39-93 94 8e 9d 0d 80 bf b8 .P.-.{.9........ 0020 - fd 55 11 35 a2 3c 9d 66-cd bb 0e 91 32 fe c6 b9 .U.5.<.f....2... 0030 - 86 2c 21 6c af ba c5 ac-08 2a 17 4a a8 97 5c b5 .,!l.....*.J..\. 0040 - e4 36 ed a0 a3 0b ab c4-19 61 c3 fc 17 cf b3 7f .6.......a...... 0050 - 5b f3 8b bc 8f e5 e4 fd-88 5c 83 da 61 1f a3 4b [........\..a..K 0060 - df 00 37 61 31 8f 50 fe-72 8b 72 8d 48 bf 2f 3b ..7a1.P.r.r.H./; 0070 - 10 fc 3b cf 5a 61 4a 51-ab e4 76 54 57 5e d6 4d ..;.ZaJQ..vTW^.M 0080 - 9a c2 a7 9f fc 5c f8 0d-55 40 bb .....\..U@. SSL_connect:SSLv3 write client key exchange A write to 080A6E20 [080B6640] (6 bytes => 6 (0x6)) 0000 - 14 03 01 00 01 01 ...... SSL_connect:SSLv3 write change cipher spec A write to 080A6E20 [080B6640] (53 bytes => 53 (0x35)) 0000 - 16 03 01 00 30 fe 84 71-85 05 57 bf bc 74 1f 55 ....0..q..W..t.U 0010 - db 54 8f eb 38 a8 d4 fe-1d 24 a9 4e d1 65 6b 6a .T..8....$.N.ekj 0020 - e1 c8 47 57 1f 64 80 1e-7a af a0 9b fd 6e 1c 0b ..GW.d..z....n.. 0030 - 0c a7 a6 3e 30 ...>0 SSL_connect:SSLv3 write finished A SSL_connect:SSLv3 flush data read from 080A6E20 [080AC3C8] (5 bytes => 5 (0x5)) 0000 - 14 03 01 00 01 ..... read from 080A6E20 [080AC3CD] (1 bytes => 1 (0x1)) 0000 - 01 . read from 080A6E20 [080AC3C8] (5 bytes => 5 (0x5)) 0000 - 16 03 01 00 30 ....0 read from 080A6E20 [080AC3CD] (48 bytes => 48 (0x30)) 0000 - ef 6b 5b 33 44 bb 18 4a-a4 e5 95 07 cf 17 d2 4c .k[3D..J.......L 0010 - b2 c0 10 59 68 4b aa a4-96 a7 e7 9c 0c bd ae 80 ...YhK.......... 0020 - 38 fb 08 ec 28 2c 51 15-26 fe 44 3f c8 31 f7 99 8...(,Q.&.D?.1.. SSL_connect:SSLv3 read finished A --- Certificate chain 0 s:/C=pt/ST=Xxxxx/L=Xxxxx/O=Xxxx/OU=Xxxx/CN=Xxxx i:/C=pt/ST=Xxxxx/L=Xxxxx/O=Xxxx/OU=Xxxx/CN=Xxxx --- Server certificate -----BEGIN CERTIFICATE----- MIICKzCCAZQCCQDrc9AkQvGjNjANBgkqhkiG9w0BAQQFADBaMQswCQYDVQQGEwJw dDEOMAwGA1UECBMFRXZvcmExDjAMBgNVBAcTBUV2b3JhMQ0wCwYDVQQKEwROZWVp MQ0wCwYDVQQLEwROZWVpMQ0wCwYDVQQDEwROZWVpMB4XDTA1MTIyNjAxMDEzMVoX DTA2MDEyNTAxMDEzMVowWjELMAkGA1UEBhMCcHQxDjAMBgNVBAgTBUV2b3JhMQ4w DAYDVQQHEwVFdm9yYTENMAsGA1UEChMETmVlaTENMAsGA1UECxMETmVlaTENMAsG A1UEAxMETmVlaTCBnzANBgkqhkiG9w0BAQEFAAOBjQAwgYkCgYEAnuef8t5znnnV dkzZg2OUUxLojXNDnQmxSNZpBV0xHSSnvdaPoHlKHHPceHWbZgvcCyei/k9KC2d3 1JY0yIE/Sm2mUPVq8PpT+O2691HFJ3F3z8uVhYP4osArCsJWuW7R+uQacqBYakGZ ul48dQyXD2fik6VIsRoYnCLPQSt17AUCAwEAATANBgkqhkiG9w0BAQQFAAOBgQCM 72Tv0GKNxXdoACjVxhjQyBfSxJplQEx7yLtdWwOv2+YAxz9aoKLVkLzrd8KHiOJq JQnJ9jxHJbKFkNOiolFSJnpQs/Tjope56r0xGVvIcLzDAY7qC6LVW2BkzWU3YGOU jY9yStNPCqO+yLTw+mCDsjD1WUdFLlCiLxdSDNkj0Q== -----END CERTIFICATE----- subject=/C=pt/ST=Xxxxx/L=Xxxxx/O=Xxxx/OU=Xxxx/CN=Xxxx issuer=/C=pt/ST=Xxxxx/L=Xxxxx/O=Xxxx/OU=Xxxx/CN=Xxxx --- No client certificate CA names sent --- SSL handshake has read 721 bytes and written 346 bytes --- New, TLSv1/SSLv3, Cipher is AES256-SHA Server public key is 1024 bit SSL-Session: Protocol : TLSv1 Cipher : AES256-SHA Session-ID: C3777B355B05DA220F14470021E396D85B57045DB17560FA726249192A0D12AF Session-ID-ctx: Master-Key: 89A9BC55E2B4700DDA80F799A1B5B958CAF9BFEF8970921A7158CB6EFE3F352693B500BA258CA508B3B2A25517941FD6 Key-Arg : None Start Time: 1135779714 Timeout : 300 (sec) Verify return code: 18 (self signed certificate) --- read from 080A6E20 [080AC3C8] (5 bytes => -1 (0xFFFFFFFF)) read:errno=104 write to 080A6E20 [080B0BD8] (37 bytes => -1 (0xFFFFFFFF)) configs: inetd.conf: pop3s stream tcp nowait root /usr/local/sbin/stunnel stunnel /etc/stunnel/pop3s.conf pop3s.conf: exec = /usr/sbin/popa3d execargs = popa3d output = /var/log/stunnel.log debug = 7 cert = /etc/stunnel/stunnel.pem Versions: OpenSSL 0.9.7g 11 Apr 2005 stunnel: stunnel 4.11 on i386-unknown-openbsd3.8 PTHREAD+POLL+IPv6+LIBWRAP with OpenSSL 0.9.7g 11 Apr 2005 Global options cert = /etc/stunnel/stunnel.pem ciphers = ALL:!ADH:+RC4:@STRENGTH debug = 5 key = /etc/stunnel/stunnel.pem pid = /var/run/stunnel.pid RNDbytes = 64 RNDfile = /dev/arandom RNDoverwrite = yes session = 300 seconds verify = none Service-level options TIMEOUTbusy = 300 seconds TIMEOUTclose = 60 seconds TIMEOUTconnect = 10 seconds TIMEOUTidle = 43200 seconds $ uname -a OpenBSD xxx.xxx.xxx.xxx 3.8 GENERIC#138 i386 Thanks in advance for helping me =) Pedro Gouveia

1 0

stunnel connect success even if remote side do not exist
by Nadav, Erez 28 Dec '05

28 Dec '05

i have a question: I conbfigure the stunnel to work as tcp wrapper. I configure stunnel for accept on 2003 and connect to 10.1.1.1:2003 (not exist address). I see that any TCP connect to 2003 always succeed. I expect that the TCP connect will fail if the remote side connection failed. Is there a way to make it happen Nadav Erez R&D Verint Systems Inc Phone: +972+9-9624753 Cellular: +972-54-7784753 Email: Erez.Nadav(a)verint.com Web: www.verint.com <http://www.verint.com/> __________________________________________________________________________________________ This electronic message contains information from Verint Systems, which may be privileged and confidential. The information is intended to be for the use of the individual(s)or entity named above. If you are not the intended recipient, be aware that any disclosure, copying, distribution or use of the contents of this information is prohibited. If you have received this electronic message in error, please notify us by replying to this email (1).

2 1