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SSL VPN issues over 443

MJonesPro
I have a /28 block of IPs from my ISP. The external WAN interface of my astaro box is programmed with the 1st usable IP of the block. I added the rest of the IPs as additional IPs on the external interface. 

I configured the SSL VPN to use port 443 and attached it to the external interface. Everything worked perfectly.

I then set up two DNAT rules to allow 443 access to two different servers and attached them to 2 other usable IPs of the block. As soon as i created these DNAT rules the SSL VPN stopped working.

What is the proper configuration?


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  • 0 in reply to Lionking
    Or better yet, change SSL VPN to use UDP instead of the default TCP

    Two thumbs up!  Significantly faster that TCP.

    Cheers - Bob
     
    Sophos UTM Community Moderator
    Sophos Certified Architect - UTM
    Sophos Certified Engineer - XG
    Gold Solution Partner since 2005
    MediaSoft, Inc. USA
  • 0 in reply to BAlfson
    I changed to UDP and the SSL VPN work again now. I would have assumed that using 443 wouldnt have been a problem because I was binding the services to different external IP addresses?
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