From: Yandy Ramirez (yandyr@gmail.com)
Date: Sat Jan 10 2009 - 06:17:36 ARST
I don't think there's a way, but if it asks to be that specific I suppose
something like this would be valid
ip forward-protocol upd bootps
ip forward-protocol udp bootpc
!172.16.3.0 network random just for example
access-list 101 permit udp 172.16.3.0 0.0.0.255 any eq 53
access-list 101 permit tcp 172.16.3.0 0.0.0.255 any eq 53
route-map POLICY permit 10
match ip add 101
set ip next-hop 10.10.10.10
int f0/0
ip policy route-map POLICY
ip helper-address 192.168.1.1
Yandy Ramirez
yandyr@gmail.com
On Sat, Jan 10, 2009 at 2:56 AM, Bogdan Sass <bogdan.sass@catc.ro> wrote:
> CiSco Champ wrote:
>
>> Hi Experts,
>>
>> my requirement is, if router R1 receive bootp request on its f0/0, it
>> should
>> forward to 192.168.1.1 and if R1 receive dns request on same interface it
>> should forward to 10.10.10.10. it might be easy thing to do but i don't
>> know. please get me solution.
>>
>>
> You can have multiple "ip helper-address" commands.
>
> ip helper-address 192.168.1.1
> ip helper-address 10.10.10.10
>
> This does however mean that both addresses will receive bootp, dns, and
> every other forwarded packet. I do not know of a way to specify which helper
> will receive which protocol...
>
> --
> Bogdan Sass
> CCAI,CCSP,JNCIA-ER,CCIE #22221 (RS)
> Information Systems Security Professional
> "Curiosity was framed - ignorance killed the cat"
>
>
>
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