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Two default routes - depending on interface?
- Thread starter pilgie
- Start date
Hi,
Should should be able to do this via Routing policies using Route Maps, in the Route map you will match data to a criteria ( access list, interface ) and if it does match, set other criteria such as exit interface etc.
Below is a small example, but route maps are extremly dynamic and should sort you out.
route-map test, permit, sequence 10
Match clauses:
interface FastEthernet0/2
Set clauses:
interface FastEthernet0/2
Policy routing matches: 0 packets, 0 bytes
route-map test, permit, sequence 20
Match clauses:
interface FastEthernet0/3
Set clauses:
interface FastEthernet0/4
Policy routing matches: 0 packets, 0 bytes
lee.
LEEroy
MCNE6,CCNP,CWNA,CCSA,Project+
Should should be able to do this via Routing policies using Route Maps, in the Route map you will match data to a criteria ( access list, interface ) and if it does match, set other criteria such as exit interface etc.
Below is a small example, but route maps are extremly dynamic and should sort you out.
route-map test, permit, sequence 10
Match clauses:
interface FastEthernet0/2
Set clauses:
interface FastEthernet0/2
Policy routing matches: 0 packets, 0 bytes
route-map test, permit, sequence 20
Match clauses:
interface FastEthernet0/3
Set clauses:
interface FastEthernet0/4
Policy routing matches: 0 packets, 0 bytes
lee.
LEEroy
MCNE6,CCNP,CWNA,CCSA,Project+
- Thread starter
- #3
Ok thabks for your reply - I'd just like to re-iterate - please bear with me as I am new to this!
What I have is two sub interfaces. all packets coming in on sub interface 1 will use default gateway xxx.xxx.xxx.xxx and all packets comning in on subinterface 2 will use the gateway yyy.yyy.yyy.yyy.
Any chance you could be a bit more specific as to what I need to do?
What I have is two sub interfaces. all packets coming in on sub interface 1 will use default gateway xxx.xxx.xxx.xxx and all packets comning in on subinterface 2 will use the gateway yyy.yyy.yyy.yyy.
Any chance you could be a bit more specific as to what I need to do?
If it is purley anything on interface 1 needing to goto ip address 1.1.1.1 as its next hop and anything from interface 2 needing to goto 2.2.2.2 as its next hop I would do the following
Route-map next-hop 10 permit
match interface serial0/1.1
set ip next-hop 1.1.1.1
Route-map next-hop 20 permit
match interface serial0/1.2
set ip next-hop 2.2.2.2
interface serial 0/1.1
ip policy route-map next-hop
interface serial 0/1.2
ip policy route-map next hop
* The above is how I would set things up and then test... so make sure you do this in a test environment first or when no one is using that system
LEEroy
MCNE6,CCNP,CWNA,CCSA,Project+
Route-map next-hop 10 permit
match interface serial0/1.1
set ip next-hop 1.1.1.1
Route-map next-hop 20 permit
match interface serial0/1.2
set ip next-hop 2.2.2.2
interface serial 0/1.1
ip policy route-map next-hop
interface serial 0/1.2
ip policy route-map next hop
* The above is how I would set things up and then test... so make sure you do this in a test environment first or when no one is using that system
LEEroy
MCNE6,CCNP,CWNA,CCSA,Project+
jneiberger
Technical User
For more details, go to Cisco's website and lookup policy-based routing.
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