For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

Striker_79_1498's avatar
Striker_79_1498
Icon for Nimbostratus rankNimbostratus
Apr 04, 2014

F5 BIG IP APM Portal access question - Trouble with VPN when sharing internet connection from phone

Hello,   I have an issue with my F5 BIG IP APM VPN access policy. When establishing the vpn connection from a computer connected to WLAN or Ethernet DNS query works flawless.   When sharing my ...
BIG-IP Access Policy Manager (APM)
design
security
kunjan's avatar
kunjan
Icon for Nimbostratus rankNimbostratus
Apr 10, 2014

May be check if the DNS server issued by iPhone and that issued by VPN is it overlapped.

 

You have mentioned that can't ping the VPN DNS servers.. You can check the route print and verify if the VPN DNS server route goes to the VPN adapter IP address.

 

  • Striker_79_1498's avatar
    Striker_79_1498
    Icon for Nimbostratus rankNimbostratus
    Apr 10, 2014
    When sharing internet Connection from and phone to a computer and Connect to VPN from computer the DNS server ip address is routed to the ip address of the phone isp ip, and not the computer VPN adapter ip address. When Connected to a wlan, Connected vpn the dns is routed to the VPN adapter ip. The problem is only when Connected to vpn With shared internet Connection from phone. It then routes ip address to dns server outside the vpn tunnell...