ESP is not stateful in ZBF. You need another policy for that in opposite
direction.

Regards,
Piotr

2011/8/3 Adil Pasha <[email protected]>

> Guys,
>
> I am trying my best to figure this out.
>
> I have the following:
>
> *PC ----> ZFW router ----> EZVPN server*
>
> I have the flowing configuration on ZFW router
>
> class-map type inspect match-any i2o
>  match access-group 104
>
> !
> policy-map type inspect i2o
>  class type inspect i2o
>   inspect
>  class class-default
>   drop
>
> access-list 104 permit esp any any
> access-list 104 permit udp any any eq isakmp
>
> I am able to connect to the EZVPN router using my IPSec client through ZFW.
> The PC receives the EZVPN pool address and gateway.
>
> After the IPSec client established the connection I see the ACL counters
> increment, even when I try to PING.
>
> Extended IP access list 104
>     10 permit esp any any (8 matches)   <<<< PING packets
>     20 permit udp any any eq isakmp (4 matches)   <<<< IPSec connection
>
> For some reason I do not get the reply back.
>
> I did not include "ip any any" on the ACL since my traffic is passing
> through the tunnel and in my opinion I do not need this.
>
>
>
> Best Regards.
> ______________________
> Adil
>
>
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