I have httpd 2.0.48 built from source. It's been running fine for weeks but
this morning it stopped responding to HTTPS although it kept going okay with
HTTP. In the hopes that it would go away forever, I simply did an
'httpd restart'.
A few hours later, Nagios told me that HTTPS connects were timing out again.
Damn. Now I really do have a problem to fix. I hope someone on the list
can help.
Packet tracing and ssldump indicate that clients are completing the TCP
handshake, but the server is mute after ClientHello:
SSLDUMP output:
---
New TCP connection #1: qaos(47914) <-> aegeanx.dpc.ucar.edu(443)
1 1 0.0458 (0.0458) C>S Handshake
ClientHello
Version 3.1
cipher suites
TLS_RSA_WITH_RC4_128_SHA
TLS_RSA_WITH_RC4_128_MD5
TLS_RSA_WITH_3DES_EDE_CBC_SHA
compression methods
NULL
1 2 0.0754 (0.0296) S>C Handshake
ServerHello
Version 3.1
session_id[32]=
7b a5 2d ba 12 bb 11 55 1d ed 87 28 42 87 f5 e6
a6 f9 9f d2 80 8d b9 d9 19 61 a2 72 19 d2 13 d5
cipherSuite TLS_RSA_WITH_RC4_128_SHA
compressionMethod NULL
1 3 0.0754 (0.0000) S>C Handshake
Certificate
1 4 0.0754 (0.0000) S>C Handshake
ServerHelloDone
1 5 0.1014 (0.0259) C>S Handshake
ClientKeyExchange
1 6 0.1414 (0.0400) C>S ChangeCipherSpec
1 7 0.1414 (0.0000) C>S Handshake
1 8 0.1513 (0.0098) S>C ChangeCipherSpec
1 9 0.1513 (0.0000) S>C Handshake
1 10 0.1547 (0.0034) C>S application_data
---
After this the server sends an ACK, then nothing.
I've changed the SSLSessionCache from shmht to dbm, but am I simply wishing
in the hopes that'll change anything?
Thanks,
Peter
--
Peter Burkholder, System Administrator
Digital Library for Earth System Education (DLESE® -- http://www.dlese.org)
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