Re: [Vyatta-users] Managing different subnet with different gateway
I don't know if I'm understanding this right. You want to add a second subnet on a second interface of the Vyatta router? In that case, yes it will work fine, without much extra configuration (you may need to modify your NAT/firewall rules). That's a pretty straight forward setup though. If you are looking to add a second router to your network, with a second network behind that router you would need to add static routes for the network behind the second router, and a default route on the second router. Alternatively you could use a simple routing protocol like RIP. Make sense? On Jan 3, 2008 3:13 AM, Daren Tay [EMAIL PROTECTED] wrote: Hi guys, happy 2008 wherever you guys are! I have a question: Currently my vyatta router is handling one subnet with one gateway, using NAT for the servers. SO basically its just static routing. I now need to add another subnet (different project) into the picture, which has its own gateway. Can the vyatta router handle 2 different subnet, each with its own gateway? Do advice ;) Thanks! Daren ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
Re: [Vyatta-users] Managing different subnet with different gateway
Hi there, my intention is just to use one router to handle 2 subnet. But each subnet has their own gateway, so how do I specify the different gateway on the router? Thanks! Daren -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Nick Davey Sent: Thursday, January 03, 2008 11:25 PM To: Daren Tay Cc: vyatta-users@mailman.vyatta.com Subject: Re: [Vyatta-users] Managing different subnet with different gateway I don't know if I'm understanding this right. You want to add a second subnet on a second interface of the Vyatta router? In that case, yes it will work fine, without much extra configuration (you may need to modify your NAT/firewall rules). That's a pretty straight forward setup though. If you are looking to add a second router to your network, with a second network behind that router you would need to add static routes for the network behind the second router, and a default route on the second router. Alternatively you could use a simple routing protocol like RIP. Make sense? On Jan 3, 2008 3:13 AM, Daren Tay [EMAIL PROTECTED] wrote: Hi guys, happy 2008 wherever you guys are! I have a question: Currently my vyatta router is handling one subnet with one gateway, using NAT for the servers. SO basically its just static routing. I now need to add another subnet (different project) into the picture, which has its own gateway. Can the vyatta router handle 2 different subnet, each with its own gateway? Do advice ;) Thanks! Daren ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
[Vyatta-users] Managing different subnet with different gateway
Will each subnet be it's own interface? You should easily be able to perform this with binding the second subnet to another interface. i.e interface Ethernet eth0 description 1st subnet ( existing ) ip address aaa.bbb.ccc.ddd/24 interface Ethernet eth1 description second subnet ip address eee.fff.ggg.hhh/24 Or you could look at 802.1q trunking and a router-on-stick approach. ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
Re: [Vyatta-users] Managing different subnet with different gateway
Daren, If I am understanding you correctly you want to route the first local interface out one gateway and the second local interface out the second gateway. You would need to use source based routing to do what you are looking for. That's not currently supported in the cli, but you can do it from the linux command prompt using the ip tool. Something like this should work for you. #ip route add default via 10.0.0.1 dev eth0 tab 1 #ip route add default via 10.1.0.1 dev eth1 tab 2 #ip rule add from 192.168.16.0/24 tab 1 priority 500 #ip rule add from 192.168.17.024 tab 2 priority 600 Cheers, Robert. Daren Tay wrote: Hi there, my intention is just to use one router to handle 2 subnet. But each subnet has their own gateway, so how do I specify the different gateway on the router? Thanks! Daren -Original Message- *From:* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of *Nick Davey *Sent:* Thursday, January 03, 2008 11:25 PM *To:* Daren Tay *Cc:* vyatta-users@mailman.vyatta.com *Subject:* Re: [Vyatta-users] Managing different subnet with different gateway I don't know if I'm understanding this right. You want to add a second subnet on a second interface of the Vyatta router? In that case, yes it will work fine, without much extra configuration (you may need to modify your NAT/firewall rules). That's a pretty straight forward setup though. If you are looking to add a second router to your network, with a second network behind that router you would need to add static routes for the network behind the second router, and a default route on the second router. Alternatively you could use a simple routing protocol like RIP. Make sense? On Jan 3, 2008 3:13 AM, Daren Tay [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi guys, happy 2008 wherever you guys are! I have a question: Currently my vyatta router is handling one subnet with one gateway, using NAT for the servers. SO basically its just static routing. I now need to add another subnet (different project) into the picture, which has its own gateway. Can the vyatta router handle 2 different subnet, each with its own gateway? Do advice ;) Thanks! Daren ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com mailto:Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
Re: [Vyatta-users] Managing different subnet with different gateway
Hi guys, yeah I want to route them out different gateway. what is this ip tool you are refering to? you mean the standard 'ip' command over the linux kernel? And if I issue these command, won't xorp override it everytime i do a commit within it? I thought Vyatta overrides any routing/settings the kernel has.. so base on what you are advicing me, #ip route add default via 10.0.0.1 dev eth0 tab 1 #ip route add default via 10.1.0.1 dev eth1 tab 2 #ip rule add from 192.168.16.0/24 tab 1 priority 500 #ip rule add from 192.168.17.024 tab 2 priority 600 say my subnet 1 is 192.168.16.0/24 subnet 2 is 192.168.17.0/24 by add the above, i can define the default gateway out? And as my original question mention, will it interfere with Vyatta's settings (static routing etc), or vice versa? On a side note, am I able to track bandwidth usage on each of this interface? Thanks! Daren -Original Message- From: Aubrey Wells [mailto:[EMAIL PROTECTED] Sent: Friday, January 04, 2008 6:19 AM To: Robert Bays Cc: Daren Tay; vyatta-users@mailman.vyatta.com Subject: Re: [Vyatta-users] Managing different subnet with different gateway hmmm I did not know you could do that with ip in linux. very interesting. you just solved a problem for me as well, thanks. :-) -- Aubrey Wells Senior Engineer Shelton | Johns Technology Group A Vyatta Ready Partner www.sheltonjohns.com On Jan 3, 2008, at 1:14 PM, Robert Bays wrote: Daren, If I am understanding you correctly you want to route the first local interface out one gateway and the second local interface out the second gateway. You would need to use source based routing to do what you are looking for. That's not currently supported in the cli, but you can do it from the linux command prompt using the ip tool. Something like this should work for you. #ip route add default via 10.0.0.1 dev eth0 tab 1 #ip route add default via 10.1.0.1 dev eth1 tab 2 #ip rule add from 192.168.16.0/24 tab 1 priority 500 #ip rule add from 192.168.17.024 tab 2 priority 600 Cheers, Robert. Daren Tay wrote: Hi there, my intention is just to use one router to handle 2 subnet. But each subnet has their own gateway, so how do I specify the different gateway on the router? Thanks! Daren -Original Message- *From:* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of *Nick Davey *Sent:* Thursday, January 03, 2008 11:25 PM *To:* Daren Tay *Cc:* vyatta-users@mailman.vyatta.com *Subject:* Re: [Vyatta-users] Managing different subnet with different gateway I don't know if I'm understanding this right. You want to add a second subnet on a second interface of the Vyatta router? In that case, yes it will work fine, without much extra configuration (you may need to modify your NAT/firewall rules). That's a pretty straight forward setup though. If you are looking to add a second router to your network, with a second network behind that router you would need to add static routes for the network behind the second router, and a default route on the second router. Alternatively you could use a simple routing protocol like RIP. Make sense? On Jan 3, 2008 3:13 AM, Daren Tay [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi guys, happy 2008 wherever you guys are! I have a question: Currently my vyatta router is handling one subnet with one gateway, using NAT for the servers. SO basically its just static routing. I now need to add another subnet (different project) into the picture, which has its own gateway. Can the vyatta router handle 2 different subnet, each with its own gateway? Do advice ;) Thanks! Daren ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com mailto:Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
Re: [Vyatta-users] Managing different subnet with different gateway
Not sure about the vyatta overriding part, I'm always unsure of what will get overridden myself. I do know that you will need to put your commands in to /etc/rc.d/rc.local so it will survive a reboot. For the bandwidth tracking, I'm using a utility called bandwidthd and it works very well. -- Aubrey Wells Senior Engineer Shelton | Johns Technology Group A Vyatta Ready Partner www.sheltonjohns.com On Jan 3, 2008, at 10:18 PM, Daren Tay wrote: Hi guys, yeah I want to route them out different gateway. what is this ip tool you are refering to? you mean the standard 'ip' command over the linux kernel? And if I issue these command, won't xorp override it everytime i do a commit within it? I thought Vyatta overrides any routing/settings the kernel has.. so base on what you are advicing me, #ip route add default via 10.0.0.1 dev eth0 tab 1 #ip route add default via 10.1.0.1 dev eth1 tab 2 #ip rule add from 192.168.16.0/24 tab 1 priority 500 #ip rule add from 192.168.17.024 tab 2 priority 600 say my subnet 1 is 192.168.16.0/24 subnet 2 is 192.168.17.0/24 by add the above, i can define the default gateway out? And as my original question mention, will it interfere with Vyatta's settings (static routing etc), or vice versa? On a side note, am I able to track bandwidth usage on each of this interface? Thanks! Daren -Original Message- From: Aubrey Wells [mailto:[EMAIL PROTECTED] Sent: Friday, January 04, 2008 6:19 AM To: Robert Bays Cc: Daren Tay; vyatta-users@mailman.vyatta.com Subject: Re: [Vyatta-users] Managing different subnet with different gateway hmmm I did not know you could do that with ip in linux. very interesting. you just solved a problem for me as well, thanks. :-) -- Aubrey Wells Senior Engineer Shelton | Johns Technology Group A Vyatta Ready Partner www.sheltonjohns.com On Jan 3, 2008, at 1:14 PM, Robert Bays wrote: Daren, If I am understanding you correctly you want to route the first local interface out one gateway and the second local interface out the second gateway. You would need to use source based routing to do what you are looking for. That's not currently supported in the cli, but you can do it from the linux command prompt using the ip tool. Something like this should work for you. #ip route add default via 10.0.0.1 dev eth0 tab 1 #ip route add default via 10.1.0.1 dev eth1 tab 2 #ip rule add from 192.168.16.0/24 tab 1 priority 500 #ip rule add from 192.168.17.024 tab 2 priority 600 Cheers, Robert. Daren Tay wrote: Hi there, my intention is just to use one router to handle 2 subnet. But each subnet has their own gateway, so how do I specify the different gateway on the router? Thanks! Daren -Original Message- *From:* [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of *Nick Davey *Sent:* Thursday, January 03, 2008 11:25 PM *To:* Daren Tay *Cc:* vyatta-users@mailman.vyatta.com *Subject:* Re: [Vyatta-users] Managing different subnet with different gateway I don't know if I'm understanding this right. You want to add a second subnet on a second interface of the Vyatta router? In that case, yes it will work fine, without much extra configuration (you may need to modify your NAT/firewall rules). That's a pretty straight forward setup though. If you are looking to add a second router to your network, with a second network behind that router you would need to add static routes for the network behind the second router, and a default route on the second router. Alternatively you could use a simple routing protocol like RIP. Make sense? On Jan 3, 2008 3:13 AM, Daren Tay [EMAIL PROTECTED] mailto:[EMAIL PROTECTED] wrote: Hi guys, happy 2008 wherever you guys are! I have a question: Currently my vyatta router is handling one subnet with one gateway, using NAT for the servers. SO basically its just static routing. I now need to add another subnet (different project) into the picture, which has its own gateway. Can the vyatta router handle 2 different subnet, each with its own gateway? Do advice ;) Thanks! Daren ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com mailto:Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users ___ Vyatta-users mailing list Vyatta-users@mailman.vyatta.com http://mailman.vyatta.com/mailman/listinfo/vyatta-users
