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Webcast-Catalyst9k
New Member

I can ping all Public IP Address except One Public IP

Hello All,

I am having problem with a third  Party public IP address on Port 443 that connected to our LAN network.

I have two Public IP address from third party Company with two different subnet ( 12.28.X.X and 209.160.Y.Y).

I can ping 209.160.Y.Y from the switch and from PC , but i cannot ping 12.28.X.X.

I have tried other IP e.g 8.8.8.8, 8.8.4.4,yahoo.com, Google.com & BBC.com - All worked fine, but i cannot ping 12.28.X.X

On other sites with different Firewalls and ISPs I can ping 12.28.X.X on switches and on PCs.

I have talked to the third party and they confirm ,everything is fine fro their end .

can any one help or advice please?

Regards,

DaK

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