In this we will explore how to inject a direct connect route as a type2 and tag the route.
The network in this case is attached to my lo0 interface. This interface is NOT participate in any ospf area
e.g
root@HOMESRX# show interfaces lo0 | display set
set interfaces lo0 unit 0 family inet address 192.255.255.255/32
set interfaces lo0 unit 0 family inet address 192.255.55.254/28
set interfaces lo0 unit 0 family inet address 192.255.155.254/28
set interfaces lo0 unit 0 family inet6 address 2001:db8:8:8:8::1/128
So we have a requirement to inject only 192.255.55.240/28 as a type 2 external ospf and tag is 6788
So the steps are;
- to set a prefix-list with the specific route
- Build a policy-statement
- and finally apply the export statement for the policy
Here's the junos cfg;
The downstream show the tag has been set and received on the ospf neighbor;
NSE ( network security expert) and Route/Switching Engineer
kfelix -----a----t---- socpuppets ---dot---com
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