Date: Sat, 10 Oct 1998 05:24:12 -0700 From: Eric Hake <cov@peak.org> To: cov@peak.org Subject: Re: Stupid Subnet Question... Message-ID: <199810101225.FAA21817@peak.org>
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At 02:18 AM 10/10/98 -0700, you wrote: >Ok, I'm a lame-o, but I'm stuck... For the record, I'm not a lame-o, just slow on the uptake :) It turns out that my problem is actually upstream in my router. I put a too-specific subnet into the Ethernet 0 portion of the router, which excluded the subnets downstream. The problem was solved by changing the following lines: Cisco> enable Cisco# conf t Cisco(config)# int e0 Cisco(config-int)# no ip address 10.10.138.221 255.255.255.240 Cisco(config-int)# no ip address 10.10.138.221 255.255.255.192 Cisco(config-int)# exit Cisco(config)# exit Cisco# write t Changing the Netmask to a less specific mask opened up the routing to the whole net block... If I'm missing something, I'm willing gain clue if you're willing to give it... Eric > >I have a HP Switch (224T), and I have an IP block that I have subnetted as >follows: > >10.10.138.192, netmask 255.255.255.240 >10.10.138.208, netmask 255.255.255.240 >10.10.138.224, netmask 255.255.255.224 > >Here's my problem -- > >I have my router at 10.10.130.221, and my switch at 10.10.130.220. I have >my switch set up as follows: > > 10.10.138.220, Netmask 255.255.255.240 > >I have my web server at 10.10.138.209 and 10.10.138.210, and my switch is >in the same subnet... > >My problem is when I try to create a virtual IP based host in the next >subnet, 10.10.138.224, Netmask 255.255.255.224, let's say with an IP >address of 10.10.138.227. My switch won't route to it (of course), and if >you do a traceroute from the outside to one of the virtuals IP addresses, >it comes in over the frame relay, hits our router, and then loops back >around again and again... > >I don't know how to get more than one subnet routed to my virtuals, over my >switch... I know it's a basic and probably pretty lame problem, but hey, >it's my problem thank you very much <g>... I've read and read, and can't >find the answer <shrug> > >Here's a visual of it as I see it... > > > [ Serial 0 ] > [10.10.138.134] > | > [ cisco 2514 ] > | 10.10.138.221 | > [255.255.255.240] > | > [HP 224T Switch ] > | 10.10.138.220 |-----------------+ > [255.255.255.240] | > | | > | | > [ Web Servers ] [ Virtual Web Server IP Block ] > | 10.10.138.210 | | 10.10.138.225 - 10.10.138.253| > [255.255.255.240] [ Netmask: 255.255.255.224 ] > > >An outside request to our server will not make it to any server in our >virtual web server IP block -- How do I get my switch to allow traffic to >the Virtual IP block? Is it in the router? > >Thanks for taking pity on me -- ;^/ > >Eric > > > >To Unsubscribe: send mail to majordomo@FreeBSD.org >with "unsubscribe freebsd-questions" in the body of the message To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-questions" in the body of the message
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