17 Feb
2006
17 Feb
'06
11:04 a.m.
Helo!
The connection failed between openser and avaya, as you can see in sshdump, because the
first handshake does not succeed. The reason of the failure, i think in the cipher, sent
by avaya:
TLS_DHE_RSA_WITH_DES_CBC_SHA
After this package send a FIN, and close the connection!
This is just 1 cipher, but in openssl must be send a dozen of ciphers, or not? Openser can
not choose from one... I tried with an another openssl connection to an other machine
(with s_client),and the connection was successfully, and in the cipherlist there is the
upon one!
I don't know, how to delete or add ciphers to the cipherlist, may this would help me a
lot!
Thanks: Peter
-----Original Message-----
From: Klaus Darilion [mailto:klaus.mailinglists@pernau.at]
Sent: 2006. február 17. 10:37
To: Tóth Péter
Cc: users(a)openser.org
Subject: Re: [Users] TLS Cipher error?
Does openser connect to avaya or vice versa?
Watch the syslog output of openser. The tls stack of opneser will log to
syslog why the connection failed.
regards
klaus
Tóth Péter wrote:
Helo!
Thans a lot for last help, I started succesfully the openser 1.0.0.0 tls
version, but I can not connent to an avaya pbx. The ssldump's result is
the following:
New TCP connection #1: avaya_IP(14463) <-> debianom(5061)
1 1 0.0060 (0.0060) C>S Handshake
ClientHello
Version 3.1
cipher suites
TLS_DHE_RSA_WITH_DES_CBC_SHA
compression methods
NULL
1 2 0.0572 (0.0512) S>C Alert
level fatal
value handshake_failure
1 0.0603 (0.0030) C>S TCP FIN
1 0.0682 (0.0079) S>C TCP FIN
I do not know what is the following step. Openssl and libssl (0.9.7) are
installed, what should I do? I have to Edit the config-file?
I don't find these ciphers... Pls help!
Thanx:
Tóth Péter
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