Hello CheckMates,
We suddenly have issues on our CheckPoint Firewall 4800 going out to internet.
It is a WIFI to our Guest and I have check the Switch, APs, WLC and our Modem(Direct connection is working)
We are associated in our WLC and it was even to provide us an IP address from WLC.
The issue is that the WIFI logo is showing with ! using our mobile
Troubleshooting Done.
1.) Reboot AP
2.) Shut/Unshut ports on switch
3.) Adjust Power Level
4.) Turn off/on the SSID
5.) No Changes on VLANs/WLC on the switch
6.) Direct Connection in the ONT – Working
Here is the result when doing a ping test to 8.8.8.8, btw we have a spare same firewall but same issue
PING 8.8.8.8 (8.8.8.8) 56(84) bytes of data.
From 10x.x.x icmp_seq=2 Destination Host Unreachable
From 10x.x.x icmp_seq=3 Destination Host Unreachable
From 10x.x.x icmp_seq=4 Destination Host Unreachable
From 10x.x.x icmp_seq=6 Destination Host Unreachable
From 10x.x.x icmp_seq=7 Destination Host Unreachable
From 10x.x.x icmp_seq=8 Destination Host Unreachable
Sometimes the firewall can ping 8.8.8.8
8.8.8.8: bytes=32 time=5ms TTL=116
8.8.8.8: bytes=32 time=4ms TTL=116
8.8.8.8: bytes=32 time=4ms TTL=116
8.8.8.8: bytes=32 time=4ms TTL=116