Cannot connect to VPN after change to config of UC520
I made a mistake by changing the VPN dhcp scope in CCA. Apparently the UC520 was configured in CLI. Anyway, when I applied the change, it said it didn't recognize the VPN server setup and the Firewall configuration. I lost internet but not phones. I also lost the ability to connect to the VPN from outside the network (it does connect if inside the network). I compared the CLI config (show run) to the previous config and there were some differences. Once I had added the missing items back in, I got all functionality back except the ability to connect to the VPN from outside the network.
I think the problem is in the firewall / Access Lists. Some of the entries are missing. Usually the ones that say "auto generated by SDM firewall configuration...."
I added the commands back but it didn't matter. Probably because they were auto generated. i just don't know how to generate them. I didn't set this up originally and am not an expert at the UC520 (obviously).
I am attaching the Original configuration and the current configuration. Like I said, I compared these and tried adding in the missing access-list statments but it didn't work.
(Note: I had changed some DNS servers so those will and should be different on the 2 configs.)
Any help would be greatly appreciated.
| Attachment | Size |
|---|---|
| z Original Config UC520.txt | 45.83 KB |
| z Changed Config UC520.txt | 46.79 KB |

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