Community discussions

MikroTik App
 
kapnos
newbie
Topic Author
Posts: 32
Joined: Thu Dec 13, 2012 1:51 am

VPN Problem

Sun Mar 31, 2013 6:01 pm

Hi,

I have the following problem when connecting to VPN, either PPTP or OpenVPN: I connect successfully but I have cannot reach any client in the network. I deployed a similar scenario at another location and everything worked fine. RouterOS 5.24.
 
Superpero
just joined
Posts: 7
Joined: Mon Mar 25, 2013 11:56 pm

Re: VPN Problem

Sun Mar 31, 2013 6:38 pm

Check your routes.

You should have a route to the vpn network
 
kapnos
newbie
Topic Author
Posts: 32
Joined: Thu Dec 13, 2012 1:51 am

Re: VPN Problem

Sun Mar 31, 2013 6:47 pm

Thanks for the reply,

the vpn network range is the same with my lan network (same dhcp ip pool).
 
leachy
just joined
Posts: 3
Joined: Tue Mar 12, 2013 6:04 pm

Re: VPN Problem

Sun Mar 31, 2013 7:09 pm

You probably need to enable arp-proxy on the bride or one of the ethernet interfaces on your router. That will cause the router to proxy the arp requests to allow layer 2 comms with the VPN client.
 
kapnos
newbie
Topic Author
Posts: 32
Joined: Thu Dec 13, 2012 1:51 am

Re: VPN Problem

Sun Mar 31, 2013 7:11 pm

arp-proxy is enabled on the bridge and on the ethernet interface already. I found a similar entry: http://forum.mikrotik.com/viewtopic.php ... 41#p344599

I, also, have multiple wan interfaces, maybe it's a bug?
 
Superpero
just joined
Posts: 7
Joined: Mon Mar 25, 2013 11:56 pm

Re: VPN Problem

Mon Apr 01, 2013 3:10 pm

AFAIK, you can't have the same IP range on the far side and on LAN, there is no routing.

I'm no expert, but if you need to have the same range on both sides, then you should do a bridge trough vpn with different IP range.
EoIP, i suppose can do it over vpn connection: http://www.mikrotik.com/testdocs/ros/3.0/vpn/eoip.php.
 
kapnos
newbie
Topic Author
Posts: 32
Joined: Thu Dec 13, 2012 1:51 am

Re: VPN Problem

Mon Apr 01, 2013 3:53 pm

I'm already using same dhcp ip pool for both lan and vpn at another location and everything works fine, pptp & openvpn.
 
mixig
Member
Member
Posts: 315
Joined: Thu Oct 27, 2011 2:19 pm

Re: VPN Problem

Mon Apr 01, 2013 7:49 pm

Maybe firewall issue?
 
Superpero
just joined
Posts: 7
Joined: Mon Mar 25, 2013 11:56 pm

Re: VPN Problem

Tue Apr 02, 2013 10:15 am

I'm already using same dhcp ip pool for both lan and vpn at another location and everything works fine, pptp & openvpn.
Then export/compact config and test?

Who is online

Users browsing this forum: No registered users and 66 guests