VPN between ZyWall 110 and USG 20 is CONNECTED but can't ping
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Hello
I made an IPSEC VPN between a USG110 and USG20, the tunnel connects but the traffic does not pass, if I ping from the firewall console USG20> UG110 I do not receive the same response from USG20> UG110. I have also disabled policy controllers. The strange thing is that I did the configuration months ago and everything was working regularly suddenly it doesn't work anymore. What can I do thanks for the support
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All Replies
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So its a site to site VPN?
Are the local and remote policy correct?
You may need a routing rule for the destination to go down the next hop tunnel
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While you ping USG20 to USG110 site and no response from the peer site, are there any logs can be seen on log page(Monitor ->Log)? Maybe it's a clue.
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Type your don't just log in there0
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Hi @vgudagnoCan you provide those two sites' device config files to us via private message?We would like to build a test in our LAB environment to reproduce it.0
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