On Friday 31 October 2008 19:55:35 Robert Holden wrote:
When I run snmpwalk on my interfaces I get the following:
(I believe that the devmon template is using this ... notice that they
are all the same.
Depending on the SNMP implementation (and may differ on different IOS
versions).
A transform won't help)
IF-MIB::ifName.70 = STRING: AT5/0/0
IF-MIB::ifName.71 = STRING: AT5/0/0
IF-MIB::ifName.72 = STRING: AT5/0/0
IF-MIB::ifName.73 = STRING: AT5/0/0
IF-MIB::ifName.74 = STRING: AT5/0/0
One of our 7613's has:
IF-MIB::ifName.1 = STRING: Gi3/1
[...]
IF-MIB::ifName.128 = STRING: ATM10/1/0.0-atm subif
IF-MIB::ifName.129 = STRING: ATM10/1/0-aal5 layer
IF-MIB::ifName.130 = STRING: ATM10/1/0.0-aal5 layer
IF-MIB::ifName.131 = STRING: VLAN-1
(This could be used, but you would end up w/ very long names. G0/0 would
become GigabitEthernet0/0)
IF-MIB::ifDescr.70 = STRING: ATM5/0/0
IF-MIB::ifDescr.71 = STRING: ATM5/0/0-atm layer
IF-MIB::ifDescr.72 = STRING: ATM5/0/0.0-atm subif
IF-MIB::ifDescr.73 = STRING: ATM5/0/0-aal5 layer
IF-MIB::ifDescr.74 = STRING: ATM5/0/0.0-aal5 layer
On the same device as above:
IF-MIB::ifDescr.1 = STRING: GigabitEthernet3/1
[...]
IF-MIB::ifDescr.128 = STRING: ATM10/1/0.0-atm subif
IF-MIB::ifDescr.129 = STRING: ATM10/1/0-aal5 layer
IF-MIB::ifDescr.130 = STRING: ATM10/1/0.0-aal5 layer
IF-MIB::ifDescr.131 = STRING: unrouted VLAN 1
(This may be helpful ... somehow ignore all type 37 and type 49, and sub
interface 0 ??)
IF-MIB::ifType.70 = INTEGER: sonet(39)
IF-MIB::ifType.71 = INTEGER: atm(37)
IF-MIB::ifType.72 = INTEGER: atmSubInterface(134)
IF-MIB::ifType.73 = INTEGER: aal5(49)
IF-MIB::ifType.74 = INTEGER: aal5(49)
But, in my case, I want to graph:
IF-MIB::ifName.103 = STRING: ATM10/1/0.1-aal5 layer
(it is the only interface which shows the correct traffic)
I will open a bug if you like. Is the issue that originated this thread
the same as the one I am experiencing?
Well, there are two aspects to the bug:
1)Devmon should strip invalid characters out of interface names for the RRD
data sent with the status message.
2)The Hobbit RRD collector module for devmon should not segfault if data is
not in the format:
<name_without_spaces> value[:value[:value]]