I activated the HTTPS Proxy on our Ironport S160 . To start with I created decrypt rule that puts all request on passthru.
Now everything is working except Teamviewer.
I created a UserAgent identity für DynGate and included this identity in the no.de rule.
A GREP gives me this output
CONNECT tunnel://master12.teamviewer.com:443/ - PASSTHRU_CUSTOMCAT_7-no.dp-useragent.dyngate.id-NONE-NONE-NONE-DefaultGroup
CONNECT tunnel://18.104.22.168:443/ - PASSTHRU_WEBCAT_7-no.dp-useragent.dyngate.id-NONE-NONE-NONE-DefaultGroup
Could anybody give me a hint as to what i need to to get Teamviewer working.
If disable the https proxy Teamviewer is working again.