Hi, rebecca,
rebecca coleman wrote:
My goal in sending this email is to get some direction on where to start looking to solve my problem. Thank you all in advance for reading through this and providing any guidance!
I'm working on moving to new servers, upgrading from CentOS 6.7 to CentOS 7.5. In this move, we are also upgrading from Apache/2.2.15 to Apache/ 2.4.33. Our servers are all sitting behind a load balancer end point.
<snip>
[auth_kerb:debug] src/mod_auth_kerb.c(1416): Client didn't delegate us their credential [auth_kerb:debug] src/mod_auth_kerb.c(1444): Warning: received token seems to be NTLM, which isn't supported by the Kerberos module. Check your IE configuration. [auth_kerb:debug] src/mod_auth_kerb.c(1116): GSS-API major_status:00010000, minor_status:00000000 [auth_kerb:error] gss_accept_sec_context() failed: An unsupported mechanism was requested (, Unknown error) [headers:debug] mod_headers.c(900): AH01503: headers:
<snip> This is where I'd start. If you're using IE (why?!), what's it looking for for authentication?
Also, the new version of CentOS and /etc/httpd/conf.d/ssl.conf may have the encryption that you're currently using disabled, as it's too weak.
mark