Since upgrading to the latest 9.101-12 I have been battling with certificate issues. It seems to be working on and off....
For whatever reason passthrough.fw-notify.net when using IE 9 resolves to the external host which causes a certificate issue. However, not all the time.
Here it is when it is errored:
Issued to: 213.144.15.19
by Proxy CA
Here are some error log files relating to passthrough.fw-notify.net (we dont use IP6)
2013:06:23-21:31:23 FEZI_SophosUTM httpproxy[26979]: id="0003" severity="info" sys="SecureWeb" sub="http" request="(nil)" function="parse_address" file="util.c" line="569" message="getaddrinfo: passthrough6.fw-notify.net: Name or service not known"
2013:06:23-21:31:23 FEZI_SophosUTM httpproxy[26979]: id="0003" severity="info" sys="SecureWeb" sub="http" request="(nil)" function="confd_config_filter" file="confd-client.c" line="2797" message="failed to resolve passthrough6.fw-notify.net, using 2a01:198:200:680::8080"
Also I always get this error
2013:06:23-23:06:14 FEZI_SophosUTM httpproxy[10961]: id="0003" severity="info" sys="SecureWeb" sub="http" request="(nil)" function="serve_local_file" file="deferred.c" line="431" message="serve_local_file: stat /etc/static/static/warning.png: No such file or directory"
The question is why is it trying to resolve it to verify to the external internet address and not through the proxy. We use HTTPS scanning in transparent mode.
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