Nokia IP390 Installation Guide - Page 83

Common Problems with OSPF

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Troubleshooting Routing Problems Note Adding a question mark (?) after any command provides additional command options. Typing a question mark (?) at a prompt provides a list of available commands. hostname[admin]# iclid hostname | IP address> hostname | IP address> ? exit get help quit show hostname | IP address> hostname | IP address> show ? addressbgpigmpiphelpermfcripvrrp bootpgwigrpkrtospf route inbound-filterdvmrpinterface memory resource version hostname | IP address> show route ? aggregate bgp igrp ospf static all direct inactive rip summary hostname | IP address> show route ospf Codes: C - connected, S - static, I - IGRP, R - RIP, B - BGP, O - OSPF, E - OSPF external, A - Aggregate, K - Kernel Remnant, H - Hidden, S - Suppressed The response to the preceding ICLID command is as follows: 0 172.16/16 via 10.1.1.225, eith-sp4p1c0,cost 3, age 3111 In addition, several trace options are available. You can enable these options under the routing options in Network Voyager. When a trace is enabled the output appears in /var/tmp/ ipsrd.log. Common Problems with OSPF Use tcpdump to view routing information. Use the following command display routing updates for that interface: tcpdump -i interface proto ospf For more information about how to use the tcpdump command, see the Nokia Network Voyager Reference Guide. Under routing options in Network Voyager, you can also enable several types of trace options for OSPF. These traces are logged in /var/tmp/ipsrd.log. For information about how to access Network Voyager and the related reference materials, see "Using Nokia Network Voyager" on page 33. Problem OSPF is not configured. Solution Verify that OSPF is properly configured for all interfaces that are involved in OSPF routing. For more information, see Configuring OSPF from the Configuring Routing document page in Network Voyager. You can access the document page by pressing Doc. IP390 Security Platform Installation Guide 83

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Troubleshooting Routing Problems
IP390 Security Platform Installation Guide
83
Note
Adding a question mark (?) after any command provides additional command options.
Typing a question mark (?) at a prompt provides a list of available commands.
hostname[admin]#
iclid
hostname | IP address>
hostname | IP address> ?
exit
get
help
quit
show
hostname | IP address>
hostname | IP address>
show ?
addressbgpigmpiphelpermfcripvrrp bootpgwigrpkrtospf
route
inbound-filterdvmrpinterface memory
resource version
hostname | IP address>
show route ?
aggregate
bgp
igrp
ospf
static
all
direct
inactive
rip
summary
hostname | IP address>
show route ospf
Codes: C - connected, S - static, I - IGRP, R - RIP,
B - BGP, O - OSPF, E - OSPF external, A - Aggregate,
K - Kernel Remnant, H - Hidden, S - Suppressed
The response to the preceding ICLID command is as follows:
0 172.16/16 via 10.1.1.225, eith-sp4p1c0,cost 3, age 3111
In addition, several trace options are available. You can enable these options under the routing
options in Network Voyager. When a trace is enabled the output appears in
/var/tmp/
ipsrd.log.
Common Problems with OSPF
Use tcpdump to view routing information. Use the following command display routing updates
for that interface:
tcpdump -i
interface
proto ospf
For more information about how to use the tcpdump command, see the
Nokia Network Voyager
Reference Guide
.
Under routing options in Network Voyager, you can also enable several types of trace options for
OSPF. These traces are logged in
/var/tmp/ipsrd.log
.
For information about how to access Network Voyager and the related reference materials, see
“Using Nokia Network Voyager”
on page 33.
Problem
OSPF is not configured.
Solution
Verify that OSPF is properly configured for all interfaces that are involved in OSPF
routing. For more information, see Configuring OSPF from the Configuring Routing document
page in Network Voyager. You can access the document page by pressing Doc.