Ok so here we go:
We have an Astaro V6 with pretty much everything installed. We are experiancing an issue accessing one of our clients secure sites from the Internal network however users who VPN in can access the site even if they are inside the Internal network.[:S]
From some pcaps it appears that the TLSv1/SSLv3 handshaking blows up right after Client Hello in the handshake process. When hitting the site through vpn and pcaping at the same network tap everything appears completely normal. I have tried: turning off HTTP Proxy, turning off Intrusion Protection, adding packet filter allow rules for SSL to the 30k-65k port ranges, and even some low level fiddling in the config files outside of webmin and we are getting nowhere.
Even with all the logging I can find turned on we are not getting any log messages with the sites URI or IP when hitting it through VPN or straight from the internal network.
Thanks in advance for any pointers on this conundrum. (On a side note we have been having a very similar issue with yahoo mail for the last 2 months or so, but all other HTTPS access appears normal.)
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