I have cisco 1711. on LAN there is ZYXEL firewall. I have tried to establish s2s tunnel betwenn this LAN zyxel and other Zyxel on the other side with WAN.
description Polaczenie do Internetu$FW_OUTSIDE$
ip address 80.50.92.xxx 255.255.255.252
ip nat pool PAT 184.108.40.206 220.127.116.11 prefix-length 29
ip nat inside source static 192.168.0.199 213.77.105.xxx extendable
ZYXEL is LAN 192.168.0.199 and NATed to 213.77.105.xxx
my qestion is:
is there posibility to establish s2s tunnel with host that in LAN has NATed to WAN address as above?