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check_http ssl error

Subject: check_http ssl error
Author: [Not Specified]
Posted: 2015-05-05 09:19

after an update on a web server i was checking with zenoss i receive the following error:

CRITICAL - Cannot make SSL connection
1948:error:14077410:SSL routines:SSL23_GET_SERVER_HELLO:sslv3 alert handshake failure:s23_clnt.c:578:
HTTP CRITICAL - Error on receive

web server is now using tls 1.2 AES_128_GCM and ECDHE_RSA. so mi guess is that the check_http plugin is outdated on the newest ciphers suites.

command i run using zenoss 3.2.1 and 4.2.4.
check_http -H -I -p 443 -t 60 -S -u -f follow.

any advice
thanks



Subject: If you're running the command
Author: [Not Specified]
Posted: 2015-05-07 09:01

If you're running the command manually, try adding '--ssl=1' to the parameters, where setting the flag to 1 forces using TLSv1 instead of allowing auto negotiation.



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