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ASA: Using Packet Capture to troubleshoot ASA Firewall : Configuration and Scenario's

Elopower123
Level 1
Level 1

‎12-09-2018 05:43 AM - edited ‎02-21-2020 08:33 AM

Hi, I'm Joseph.
I'm using an ASA5540 firewall router to Connect my LAN to my ISP, the LAN is on the inside interface of the router while the ISP is on the outside interface. From my LAN I can ping the inside interface but I can't ping the outside interface. Apparently two distant interfaces on a CISCO asa router cannot by default communicate with each other, so I'm looking for a way to link the two interfaces or be able to reach my ISP from my LAN. Any help will be greatly appreciated.
Thanks.

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mkazam001
Level 3
Level 3

‎12-09-2018 06:29 AM

have you allowed icmp through the firewall?

can you ping the next-hop, after the asa?

regards, mk

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