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animefans

join:2003-11-16

P334 WAN Routing?

Equipments
- Westell 6100 DSL Modem
- P334, firmware V3.60(JJ.2)0604 | 06/04/2004
- a typical PC

Hardware configuration
Westell 6100
* configured as bridge mode (it has build in router, but I disable it)
* disable DHCP server
* IP adress is set to 192.168.1.3

P334
* IP address is set to 192.168.1.1
* DHCP server enabled
* all my ISP IP info is configured here. This is my internal network router

PC
* IP address is set to 192.168.1.33
* Gateway is set to 192.168.1.1

Network configuration/topology

Phone line -> Westell 6100 phone jack
Westell 6100 Ethernet port -> P334 WAN port
PC Ethernet port -> P334 LAN port

Everything works fine EXCEPT I can't connect to Westell's http interface to check modem status/configuration/etc. The question is: can I?

It boils down to whether I can tell P334 to route certain IP adress thru it's WAN port.

I don't mind changing Westell's IP address to something else, but can I set P334 to route Westell's IP thru WAN?

Thanks!

Shootist
Premium
join:2003-02-10
Decatur, GA
kudos:3
Reviews:
·AT&T Southeast

There are mixed opinions on this. If the modem is on a different subnet some say you can get out to it through the WAN port of the router. So the modem would need to be something like
192.168.0.254
and the router would need to be
192.168.1.1
But I have never tried it as if it works don't try to fix it and my connection works all the time. No need to get to the modem.
If you are having problems and call your ISP's help desk one of the first things they will ask you is IF you have a router and or is the PC connected directly to the modem. If and when I have any problems the first thing I do is take the router out of the mix and connect one PC to the modem directly.
--
Shooter Ready--Stand By BEEP ********


russotto

join:2000-10-05
West Orange, NJ

reply to animefans
I've never gotten it to work. You can get the Zyxel to send packets to the modem address (though you'd need a different subnet) by using the static route feature, but the modem won't send any packets back.



Anav
Sarcastic Llama? Naw, Just Acerbic
Premium
join:2001-07-16
Dartmouth, NS
kudos:2

reply to animefans
Why bother, I never check my modem, if the all the right lights are lit and the activity light is blinking IM happy

In any case, there is newer firmware......
»ftp://ftp.zyxel.com/P334/firmware/P334···dard.zip
--
Ain't nuthin but the blues! "Albert Collins". Leave your troubles at the door! "Pepe Peregil" De Sevilla. Just Don't Wifi without WPA, "Yul Brenner"LlamaWorks Equipment


jbibe
Premium,MVM
join:2001-02-22

reply to Shootist

said by Shootist:

There are mixed opinions on this. If the modem is on a different subnet some say you can get out to it through the WAN port of the router.
Some cable modems allow access. I can access my cable modem, a Motorola Surfboard 3100, from the gateway LAN. The modem sniffs the outgoing packets. If the destination address is the cable modem's local IP address (192.168.100.1), the cable modem intercepts the packet and answers.


Mem

join:2002-01-03
White Plains, NY

Same here as jbibe See Profile with a surfboard SB4200. Good for checking line stats for troubleshooting even though rarely needed.



janderso1
Jim
Premium,MVM
join:2000-04-15
Saint Petersburg, FL

reply to animefans
The only way I have found to do this is with a second router and a switch or hub (any inexpensive NAT router will work). The problem is that even if you get the P334 to forward requests to the modem, the modem doesn’t have a route to get them back.

Assign the modem an IP address on a different subnet such as 192.168.10.1. Disable the DHCP server in the second router. Assign the second router a non-conflicting LAN IP address such as 192.168.1.2 mask 255.255.255.0. Assign the second router a WAN IP address of 192.168.10.2 mask 255.255.255.0 gateway 192.168.10.1. Connect the modem and the WAN ports of both routers to the switch or hub. In a command window at the PC enter
ROUTE ADD 192.168.10.0 MASK 255.255.255.0 192.168.1.2
Or
ROUTE – p ADD 192.168.10.0 MASK 255.255.255.0 192.168.1.2
To make the route persistent

Now you should be able to open 192.168.10.1 in a browser window.
--
Jim Anderson


animefans

join:2003-11-16

Jim:
Thanks for the setup information. I will try your setup, if I can find a hub/switch.



janderso1
Jim
Premium,MVM
join:2000-04-15
Saint Petersburg, FL

Office Depot has a Dlink DSS-5+ 5 port 10/100 switch for $10 after rebate in their store add for this week.
--
Jim Anderson


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