RED Tunnel - Stopped working on EA 19.5

Hello Valvaris,

Are you suggesting that specific traffic is not passing via tunnel or any traffic is not passing via red tunnel?

DNS Traffic does not work anymore over the RED Tunnel 

Hi Valvaris,

Does it mean that traffic is passing over RED tunnel but specific traffic is impacted?

Can you share network topology?

You can also provide support access id to expedite the investigation over email.

Hi Valvaris,

Does it mean that traffic is passing over RED tunnel but specific traffic is impacted?

Can you share network topology?

You can also provide support access id to expedite the investigation over email.

Hi Valvaris Sigma,

As per link : https://docs.sophos.com/nsg/sophos-firewall/19.0/Help/en-us/webhelp/onlinehelp/AdministratorHelp/Network/Interfaces/REDInterfaces/REDCreateSiteToSiteREDTunnel/index.html#add-a-red-interface-on-the-server,  It is mandatory to have static routes so that internal networks have a route across the RED tunnel.

Please verify that static routes are configured correctly on both sides of RED tunnel.