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kevinzak
02-28-2009, 09:13 PM
Alright, here's what I have. I have a personal office (OFFICE1) on the first floor of my house that contains my internet modem as well as my Wireless-N router (a Cradlepoint MBR1000 if it matters). My modem connects directly to my router (the Cradlepoint is designed to accept EVDO modems). I have CAT5 Ethernet cable connecting my personal office computer (COMP1) via one of the Cradlepoint's 4 RJ-45 LAN jacks.

I also run a computer repair business in the summer. My workshop and business office (OFFICE2) is in my basement. I have about 45ft of CAT5 ethernet cable running from the Cradlepoint router in OFFICE1 to the computer (COMP2) in OFFICE2. This computer's motherboard has dual RJ-45 inputs.

Now, I used to have a Cisco SD205 switch that received it's internet source from a short CAT5 cable running from the second RJ45 port. I shared the connection through Windows networking. I did this because I also game on COMP2, and ping is obviously an issue there. I would use the switch to offer internet to the computers I was currently working on when I needed to update AV programs and the like.

The switch recently died, and rather than buy a new one, I thought I would just use the Linksys WRT-54G router I had laying around. I flashed it to the latest version of DD-WRT. It gets its internet source from the second RJ-45 jack on COMP2, just as the Cisco switch did. But here's the thing, I can't access the administration area of the Linksys router from COMP2 because the only connection the router has to it is purely upstream -- it's just giving it an internet source, not bringing anything back.

This isn't a huge deal, but I was just wondering. Other than giving the Linksys router an internet source directly from the Cradlepoint router and giving COMP2 internet through the second router rather than a direct connection the the Cradlepoint, is there anyway I can design this small network so I can access the administration of the Linksys router (192.168.1.1) as well as my Cradlepoint (192.168.0.1).

I suppose I could set up an internet access instead of local access, but I don't know. What are my options here?

kevinzak
02-28-2009, 09:55 PM
Wow, long day. Sorry, I have been researching switches all day for a different project, got my words mixed up. I wasn't using a switch, obviously. I was using an older Linksys wired router and that died on me.

ElvisG
03-01-2009, 09:59 AM
If the issue is you can't access both device's then why not just put everything on the same subnet?

just2cool
03-01-2009, 10:58 AM
The switch recently died, and rather than buy a new one, I thought I would just use the Linksys WRT-54G router I had laying around. I flashed it to the latest version of DD-WRT. It gets its internet source from the second RJ-45 jack on COMP2, just as the Cisco switch did. But here's the thing, I can't access the administration area of the Linksys router from COMP2 because the only connection the router has to it is purely upstream -- it's just giving it an internet source, not bringing anything back.

Enable remote access on the Linksys. DD-WRT can enable both web and ssh access based on its WAN IP if you enable the feature.

If you're using v24, go to the administration tab, then under "Remote access" you'll see where to enable either web GUI or both. It should then be accessible via COMP2 on 192.168.1.1 if I'm understanding your topology correctly.

Edit: Can you ping 192.168.1.1? I'm not very much familiar with Windows ICS.

kevinzak
03-01-2009, 02:38 PM
Enable remote access on the Linksys. DD-WRT can enable both web and ssh access based on its WAN IP if you enable the feature.

If you're using v24, go to the administration tab, then under "Remote access" you'll see where to enable either web GUI or both. It should then be accessible via COMP2 on 192.168.1.1 if I'm understanding your topology correctly.

Edit: Can you ping 192.168.1.1? I'm not very much familiar with Windows ICS.

No. 192.168.1.1 does not respond to ping when COMP2's second Ethernet port is connected to it via the Internet source port. I can only access it when COMP2's primary ethernet port is connected to one of the Linksys router's switch ports.

kevinzak
03-01-2009, 03:33 PM
The Linksys router gets its WAN gateway through my primary router's IP structure, specifically 192.168.0.193. So there is interaction. I can even access my primary router from a computer connected to the Linksys router. I just need to be able to do the opposite. Access my secondary router through a computer connected to my primary router. Frustrating stuff.

kevinzak
03-01-2009, 03:35 PM
Nevermind. After tinkering I can access it via 192.168.0.193:8080... apparently I just had a brainfart earlier. Thanks for the help, all.

EDIT: DHCP'd it to statically gateway at .101 so I have the routers at .1 and point .101 for convenience's sake. This thing was way more of a pain in the ass than it should have been :P