Solved

Cisco router in between Pix and Switch - routing needed?

Posted on 2008-10-21
6
296 Views
Last Modified: 2012-05-05
I Have a Cisco 2621 router that I am going to place in between my Switch and my PIX-501 to collect and export netflow. I really just want it to collect the Netflow and pass on the traffic to the pix. What commands would I need to use to do this (if any)
here is the format of the connection Legend (inside ip-[hardware]-outside ip)
Current
LAN->(C3560-10.10.10.2)->(10.10.10.254-[PIX-501]-0.0.0.0)
Desired Setup
LAN->(C3560-10.10.10.2)->(10.10.10.254-[2621-router]-10.10.9.230)->(10.10.9.254-[PIX-501]-0.0.0.0)

I already have the config of the 2621 setup this way and I'm going to test it tonight after hours but I wanted to find out before if I need any other routes to make the passthrough happen.

Also does there need to be any other changes to the PIX other than changing the inside IP? It is the gateway for the LAN. So with the desired setup the Gateway would be changed to the 2621 and traffic would be passed to the pix I guess.
0
Comment
Question by:afsfire
  • 3
  • 3
6 Comments
 
LVL 43

Expert Comment

by:JFrederick29
ID: 22768550
The 3560 needs a default route via 10.10.10.254 (the 2621) and the 2621 needs a default route via 10.10.9.254 (PIX).  The PIX needs a route to 10.10.10.0/24 via 10.10.9.230 (2621) and the 3560 a route to 10.10.9.0/24 via 10.10.10.254 (2621).  That should do it these are your only subnets.
0
 

Author Comment

by:afsfire
ID: 22768686
Sorry I don't have a ton of knowledge on the routes. if it's not too much trouble could you tell me  the commands that I woul d need to add per device? I am into the devices and know how to add them but I'n not sure on the connamds that need to be added.
0
 
LVL 43

Accepted Solution

by:
JFrederick29 earned 500 total points
ID: 22768709
Sure.

3560:

conf t
ip route 0.0.0.0 0.0.0.0 10.10.10.254
ip route 10.10.9.0 255.255.255.0 10.10.10.254

2621:

conf t
ip route 0.0.0.0 0.0.0.0 10.10.9.254

PIX:

conf t
route outside 0.0.0.0 0.0.0.0 x.x.x.x   <--to your ISP (should already be there so no need to add)
route inside 10.10.10.0 255.255.255.0 10.10.9.230
0
IT, Stop Being Called Into Every Meeting

Highfive is so simple that setting up every meeting room takes just minutes and every employee will be able to start or join a call from any room with ease. Never be called into a meeting just to get it started again. This is how video conferencing should work!

 

Author Comment

by:afsfire
ID: 22769039
on the pix when I try the command I get

pixfirewall(config)# ip route route inside 10.10.10.0 255.255.255.0 10.10.9.230
Not enough arguments.
Usage:  [no] ip address <if_name> <ip_address> [<mask>]
        [no] ip address <if_name> <ip_address> <mask> pppoe [setroute]
        [no] ip address <if_name> dhcp [setroute] [retry <retry_cnt>]
        [no] ip address <if_name> pppoe [setroute]
        ip local pool <poolname> <ip1>[-<ip2>] [mask <mask>]
        ip verify reverse-path interface <if_name>
        ip audit {info|attack} action [alarm] [drop] [reset]
        ip audit name <audit_name> {info|attack} [action [alarm] [drop] [reset]]

        ip audit interface <if_name> <audit_name>
        ip audit signature <sig_number> disable
        show|clear ip audit count [global] [interface <interface>]
        show ip [address [<if_name> [pppoe|dhcp [lease|server]]]]
Does the "ip route" work on the pix-501?
0
 
LVL 43

Expert Comment

by:JFrederick29
ID: 22769050
Drop the "ip route" portion.  It's just:

route inside 10.10.10.0 255.255.255.0 10.10.9.230
0
 

Author Closing Comment

by:afsfire
ID: 31508354
Thanks a ton!
0

Featured Post

How to run any project with ease

Manage projects of all sizes how you want. Great for personal to-do lists, project milestones, team priorities and launch plans.
- Combine task lists, docs, spreadsheets, and chat in one
- View and edit from mobile/offline
- Cut down on emails

Join & Write a Comment

We've been using the Cisco/Linksys RV042 for years as: - an internet Gateway - a site-to-site VPN device - a leased line site-to-site subnet-to-subnet interface (And, here I'm assuming that any RV0xx behaves the same way as an RV042.  So that's …
Exchange server is not supported in any cloud-hosted platform (other than Azure with Azure Premium Storage).
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…
After creating this article (http://www.experts-exchange.com/articles/23699/Setup-Mikrotik-routers-with-OSPF.html), I decided to make a video (no audio) to show you how to configure the routers and run some trace routes and pings between the 7 sites…

747 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question

Need Help in Real-Time?

Connect with top rated Experts

8 Experts available now in Live!

Get 1:1 Help Now