Firmware 1.5.2, 2130(plain)
Issue: using pptp pass-through, pptp(GRE) is tied to all WAN addresses(WAN IP
Alias ( Multi-NAT )).
Desc. when you use an IP range like 123.4.5.1 - 123.4.5.10, pptp pass-through
is enabled in order for port 1723 to get through, you also need a NAT firewall
rule to allow full pptp traffic to reach the server.
However, when the pptp server is located on another WAN address (multi WAN) and
the rule is changed to reflect the new WAN pptp address the pass-through
setting will still list port 1723 to be open on all WAN addresses. (because the
pass-through option only allows an internal address and is not bound to a WAN
interface)
Assuming pptp pass-through is required for GRE.
My request is to allow pptp pass-through (GRE) to be assigned to a WAN
interface. (VPN and Remote Access >> Remote Access Control, Enable PPTP VPN
Pass-through (Server inside your LAN))
The issue is obvious since pptp traffic does not get passed on any other WAN
address then the one using a rule for port 1723, but all WAN addresses show
1723 to be open.
Original issue reported on code.google.com by i...@ecsystems.nl on 9 Jul 2012 at 8:38
Original issue reported on code.google.com by
i...@ecsystems.nlon 9 Jul 2012 at 8:38