-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 12/17/2012 08:00 PM, Nilesh Govindrajan wrote: > On Tuesday 18 December 2012 09:24:41 AM IST, Kevin Brandstatter > wrote: >> On 12/17/2012 07:44 PM, Nilesh Govindrajan wrote: >>> On Tuesday 18 December 2012 09:09:16 AM IST, Kevin >>> Brandstatter wrote: >>>> On 12/17/2012 07:26 PM, Nilesh Govindrajan wrote: >>>>> Hi, >>>>> >>>>> I'm stuck with a routing issue: >>>>> >>>>> I have a DD-WRT router, which has one WAN port and four >>>>> LAN ports with WiFi. >>>>> >>>>> I have a fiber connection which is connected by dialing >>>>> PPPoE using pppd on the router, so I have no choice but to >>>>> connect the fiber connection on WAN port. >>>>> >>>>> I have yet another (much slower) ADSL link, with it's own >>>>> router (LAN-only). I'm trying to connect the router to the >>>>> DD-WRT router's LAN port. I'm able to access the router, >>>>> but routing through the gateway (the ADSL router) fails. >>>>> >>>>> Here's a simple diagram: >>>>> >>>>> The LAN network I'm using on DDWRT is 192.168.0.0, which >>>>> is the LAN network for the internal side and WiFi. >>>>> >>>>> The fiber connection is obviously public network. >>>>> >>>>> The other ADSL connection can be configured to change >>>>> subnet, it has a LAN side and WAN side. >>>>> >>>>> How I can I route through the ADSL router without requiring >>>>> a separate NIC/network for it? >>>>> >>>> what exactly are you trying to route? traffic out to the >>>> internet over the ADSL? or just trying to connect the >>>> machines on that router to the fiber line and route all >>>> traffic from both out on the fiber? >>>> >>>> -Kevin >>> >>> >>> Actually my fiber connection has a smaller limit than the ADSL >>> connection. I am trying to use the fiber connection for all >>> activities except some torrent downloading for which I want to >>> use my ADSL connection. Once I'm able to route through the >>> ADSL gateway, it would be easy for me to setup another ip on >>> eth0 on my machine on which transmission could listen. All >>> traffic on that ip would be routed through ADSL and otherwise >>> the fiber. >>> >>> -- Nilesh Govindarajan http://nileshgr.com >>> >> well in that case if you know how to set it up so that the >> dd-wrt router can see the ADSL gateway you can set a route on >> your box to route traffic on a specific device to that gateway. >> In fact, you might even be able to static route the torrent ports >> to that gateway from dd-wrt >> >> -Kevin > > > I tried that. As the simplest test, I added this on ddwrt: > > route add -host 8.8.8.8 gw 192.168.0.32 > > Where 192.168.0.32 is the private IP of my ADSL router. But when I > say ping 8.8.8.8 from ddwrt, I don't get any response. Any idea why > this happens? > > -- Nilesh Govindarajan http://nileshgr.com > is the ADSL configured to forward to the internet? how is the gateway set up? it needs to be configured to route the outbound traffic to the internet
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