From: Timur_Mirza@xxxxxxxxxxxxxxxxxx
Date: Wed Dec 20 2000 - 19:00:01 GMT-3
i can't find any docs on the following: when i view type 5 (externals) in the
lsa database, what is the "forward address" & in this case, why would it be
0.0.0.0? shouldn't it be the next hop ip addess in the path towards the asbr
(which is hqddc7k3, 10.1.254.61) that is redistributing (in this case) an e2
route from bgp? this is just a guess but maybe the 0.0.0.0 indicates that after
this route is installed in the routing table, it is installed w/ the next hop i
p
address of this router's ospf neighbor (10.1.250.26) that sent the lsa to it?
hqidc7k>sh ip o d e 4.17.20.12
Routing Bit Set on this LSA
LS age: 236
Options: (No TOS-capability, DC)
LS Type: AS External Link
Link State ID: 4.17.20.12 (External Network Number )
Advertising Router: hqddc7k3.nd.airtouch.com
LS Seq Number: 80000221
Checksum: 0xD0DF
Length: 36
Network Mask: /32
Metric Type: 2 (Larger than any link state path)
TOS: 0
Metric: 1
Forward Address: 0.0.0.0
External Route Tag: 100
hqidc7k>sh ip ro 4.17.20.12
Routing entry for 4.17.20.12/32
Known via "ospf 100", distance 110, metric 1
Tag 100, type extern 2, forward metric 17
Redistributing via ospf 100, rip
Last update from 10.1.250.26 on Ethernet4/5, 04:53:14 ago
Routing Descriptor Blocks:
* 10.1.250.26, from 10.1.254.61, 04:53:14 ago, via Ethernet4/5
Route metric is 1, traffic share count is 1
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