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01-06-2010 11:15 PM - edited 03-11-2019 09:54 AM
Hello. I have a problem with a Cisco 2800 Router. I can't connect from the inside network to outside using a GRE VPN client (MS). I did a packet capture and responses are coming on the outside interface but they never reach the inside interface. I allowed both IP protocol 47 and TCP 1723. I've attached the running config. Please help.
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01-07-2010 04:38 AM
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01-07-2010 04:38 AM
i found this usefull:
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01-07-2010 08:34 PM
hi ,
you would require that you open up GREon the outside interface.
access-list ex 199 permit gre any any
that should take care of it.
Faisal Bhura
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01-07-2010 11:15 PM
It doesn't work with the acl only, but the method described in the link above with the inspection policy did the trick. Thanks.
