08-06-2019 04:09 AM - edited 07-05-2021 10:48 AM
Hi,
I have a wifi access point (Cisco 1141) that broadcast 2 VLANs (2 & 4). On the VLAN 4 no problem. On the VLAN 2 when a device try to connect to the access point an IP his delivered by the DHCP server but the client can't access to network. It can be on the same network or by the gateway, nothing answer to ping or other network access. Even the DHCP server that delivered IP address can't be reachable.
The AP is in standalone mode.
Nobody edit the configuration of the switch or AP. Everything works fine until this problem.
This is the network plan :
Have you got some ideas about this issue.
Thanks
08-06-2019 07:27 AM
08-06-2019 08:28 AM
08-07-2019 07:52 AM - edited 08-07-2019 07:54 AM
Your AP has DEFINITELY been restarted - it has crashed - possibly multiple times - we only see the last time:
System returned to ROM by watchdog timer expired
System restarted at 12:38:15 +0200 Tue Aug 6 2019 <<<<<<<<<<< that's yesterday
Last reset from watchdog timer expired
That being the case - the most likely thing is that the config was not saved before it was restarted and after it crashed some of the config was lost. If you have config backups you need to look back at your config backup from before the problem started (when exactly did the problem start?). A dir of the AP's flash might show you crashinfo or event files showing the history of crash(es) although watchdog restarts usually won't generate anything.
Watchdog crashes could also indicate a hardware problem but that is unlikely to explain the issue you have now (more likely config).
08-07-2019 02:10 PM
I restarted the AP when I saw the problem and hope everything back but always the same problem. The configuration was saved before restart in the AP and on an external storage.
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