I called the suppliers/manufacturers of the router who told me that I need 3 useable IP addresses for this particular router to work in a no-nat configuration. So looks like I would never have got it working with the info the ISP gave me. Hopefully they will increate my address range.
On Friday 21 Mar 2003 10:10 am, Tam McLaughlin wrote: > Hi, > I am having problems setting up a solwise SAR110 adsl router with a no-nat > configuration and wonder if anyone here has set up an adsl router with a > similar config. I simply want to connect the router to our smoothwall and > have been allocated an address range of 4 ip addresses. The problem seems > to be with the default route not going through the ppp interface. > > Our ISP said they cannot help, despite having tutorials for no-nat setups > for two other types of modems but not this supplied one. > > I was able to set up the router with the standard nat option ok, but > according to the ISP, to set it up as no-nat, all I need to do is configure > eth-0 with appropriate ip address/mask from range supplied. > > To test this, I have set up a laptop with the other useable ip address/mask > and the laptop and router can talk to one another. > The router gets authenticated and connected to the ISP network (As > confirmed by support) and sets up some dynamic routes. > I have tried configuring the router by leaving the ip address of the ppp > interface blank, which automatically gets allocated the correct ip address > on connection and also set the ip address manually on the ppp interface. > > This is the routing table with a no-nat config where: > > address range: 212.159.29.4/30 > dns: 212.159.11.150, 212.159.13.150 > --------------------------------------------------------------------------- > Destination netmask next hop ifname type > 0.0.0.0 0.0.0.0 195.166.128.11 eth-0 > indirect 127.0.0.0 255.0.0.0 127.0.0.1 lo-0 > direct 195.166.128.11 255.255.255.255 212.159.29.5 eth-0 > indirect 212.159.11.150 255.255.255.255 195.166.128.11 eth-0 indirect > 212.159.13.159 255.255.255.255 195.166.128.11 eth-0 indirect > 212.159.29.4 255.255.255.252 212.159.29.5 eth-0 direct > 212.159.29.5 255.255.255.255 127.0.0.1 lo-o direct > > > the routing table with the nat config is similar but the default route is > via ppp-0 > > 0.0.0.0 0.0.0.0 195.166.128.11 ppp-0 > indirect 195.166.128.11 255.255.255.255 212.159.29.5 ppp-0 direct > > > The configuration (web and CLI) does not allow me to specify the interface > when adding or modifying routes. > Support also gave me instructions on adding a BIMAP nat rule which does not > work either. > > Any help would be appreciated. > > > > _______________________________________________ > Scottish mailing list > [EMAIL PROTECTED] > http://mailman.lug.org.uk/mailman/listinfo/scottish _______________________________________________ Scottish mailing list [EMAIL PROTECTED] http://mailman.lug.org.uk/mailman/listinfo/scottish