DrayTek UK Users' Community Forum

Help, Advice and Solutions from DrayTek Users

VPN incorrect VLan routing

  • ckershaw78
  • Topic Author
  • User
  • User
More
30 Apr 2017 09:03 #1 by ckershaw78
VPN incorrect VLan routing was created by ckershaw78
Hi,

i have 2 draytek 2860 routers set up with an ipsec VPN running between them.

the issue i have is the routers can see each other okay but anything past the router fails. each router has 2 vlans running on it router 1 has a 10.6.1.1 and 33.1.1.1 and the second router has 192.168.1.1 and 192.168.2.1

the subnets i am working with:
router 1
33.1.1.1
router 2
192.168.2.1

vpn is up and working. if i run a tracert from router 1 or a pc on that network to a pc on router 2 it goes to the 192.168.1.1 subnet then fails

the same is for the reverse if i use a host or the router on 192.168.2.x network and try to tracert to a pc on the 33.1.1.x network it goes to the 10.6.1.1 address and fails.

i have confirmed the correct addresses are in the VPN config, i have disabled the firewall on the router and the machines, i have confirmed icmp echo requests are allowed. im not sure whats going wrong here i have read all the support guides and triple checked my config. all is correct so im at a loss here.

Any help much appreciated.

Cheers

Please Log in or Create an account to join the conversation.

  • dannyshort
  • User
  • User
More
03 May 2017 13:32 #2 by dannyshort
Replied by dannyshort on topic Re: VPN incorrect VLan routing
LAN > Static Route Setup

You need to setup a static route on both routers, to point to each other and include their gateway address and subnet. finally point it to the LAN that the VLAN is on.

Please Log in or Create an account to join the conversation.

  • dannyshort
  • User
  • User
More
03 May 2017 13:51 #3 by dannyshort
Replied by dannyshort on topic Re: VPN incorrect VLan routing
Make sure you have used the 'More' option in the LAN to LAN setup, as this is where it gets the routing for VPN

Please Log in or Create an account to join the conversation.