Traffic flow from inside to outside and vise versa

[mateens]

Hi,

Have a very simple query not able to get it..

PC1 > -------Inside interface FTDv----outside interface FTDv------> PC 2

In this topology i can ping from PC1 to PC2 through the firewall but not the other way around ? I have not static routes configured and PCs are in same subnets as interfaces.

[balaji.bandi]

By nature of the FW denied outside to inside. You need to ACP to allow.

[mateens]

Its FTDv in Azure and ACP is allowed any to any..

[balaji.bandi]

if this allowed any any in and out, then i check the PC 1 (has own FW as Windows). worth check.

check the logs when you pinging in event logs.

[mateens]

my bad. there was a wrong next hop ip in Azure UDR... thanks for help btw..

[balaji.bandi · Accepted solution]

Oh ok so return path is wrong, Glad you figure and resolved, we mark as resolve now. Cheers for the feedback.