This discussion has been locked. The information referenced herein may be inaccurate due to age, software updates, or external references.

You can no longer post new replies to this discussion. If you have a similar question you can start a new discussion in this forum.

Routing table not showing correctly

ttl over 9 years ago

Within the Network tab, our Routing Table shows the error "This device's routing table has more entries than can be displayed in the table below. The data below is incomplete" We have made the config file change mentioned in in the link in the error and restarted all services, but to no avail.

To top it off, there are dozens (hundreds?) of host entries (/32 subnet mask). This doesn't remotely resemble what show ip route returns on the Nexus 7000 -- that listing is about 50 lines at most. Showing thousands of host route entries is pointless.

How can we get the Routing Table section to look like what is returned in show ip route ?

Top Replies

jamie.burch over 8 years ago +1

On the Nexus, if you issue "show ip route detail" you will see all of these /32s. It appears that the nexus switch includes ARPs in the ip route detail, and that this is then put into the SNMP OID that…

0 mharvey over 9 years ago

Is this a view that you created? What resources did you add to the view? Or is this the left tab on a node details page?
Cancel
Vote Up 0 Vote Down

Cancel
0 ttl over 9 years ago in reply to mharvey

This is the Network tab on the left in the Node Details page. I believe the Routing Table entry was there out of the box.
Cancel
Vote Up 0 Vote Down

Cancel
0 mharvey over 9 years ago in reply to ttl

ah, for some reason I was thinking the network tab at the top. Have you also tried going into the Web Console Settings and updating the Maximum number of data series displayed on chart option? This may help as well. Part of the issue may be with how SolarWinds is receiving the data and not collapsing it where a Cisco Nexus would be a bit better at doing it within the CLI.
Cancel
Vote Up 0 Vote Down

Cancel
0 jamie.burch over 8 years ago

On the Nexus, if you issue "show ip route detail" you will see all of these /32s. It appears that the nexus switch includes ARPs in the ip route detail, and that this is then put into the SNMP OID that solarwinds polls.
I have a case open with Cisco right now to see if there is a better OID for Nexus devices, or if there is any way of blocking ARPs from being displayed in the SNMP output of the routing table.
Cancel
Vote Up +1 Vote Down

Cancel