Important note about SSL VPN compatibility for 20.0 MR1 with EoL SFOS versions and UTM9 OS. Learn more in the release notes.

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Can't access servers after expanding network over IPsec

AlbertChua

Hi Everyone,

I can't figure out why can't I access any of my servers over VPN (IP Sec) after expanding my network from /24 to /22
I'm running SFOS 20.0.1 MR-1-Build342

Here's my setup:
Before network expansion
Network, LAN Zone, IPv4/netmask: 192.168.123.1/24
IPsec, Assign IP from 192.168.123.50-192.168.123.100
           Permitted network resources: LAN: 192.168.123.0/24
I can ping and remote into my servers.
After expansion 
Network, LAN Zone, IPv4/netmask: 192.168.123.1/22
IPsec, Assign IP from 192.168.120.1-192.168.120.100
           Permitted network resources: LAN: 192.168.120.0/22
I also imported the updated scx file into Sophos Connect and managed to VPN into the firewall.
But I can't ping or remote into any servers in all of the segments 192.168.120.X-192.168.123.X.
What's wrong? Any help would be great.
Regards,
Albert


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