opensolutions/OSS_SNMP

Support for Huawei - S6720-54C-EI-48S-AC

Closed this issue · 6 comments

aredan commented

The SNMP query (snmpwalk) is returning:

.1.3.6.1.2.1.1.1.0 = STRING: "S6720-54C-EI-48S-AC
Huawei Versatile Routing Platform Software
VRP (R) software,Version 5.170 (S6720 V200R010C00SPC600)
Copyright (C) 2007 Huawei Technologies Co., Ltd."

We also edited a little bit the vendor_huawei.php file:

else if( preg_match('/^(S\d+-[A-Z0-9-]+)\s+Huawei Versatile Routing Platform Software\s+VRP (R) software,Version ([0-9.]+) ((S[0-9]+) [A-Z0-9]+)\s+Copyright (C) 2007 Huawei Technologies.*$/',

df0c788

After that change the Switch is being detected, version and model are shown in the portal.

What we're seeing now is the lack of interface detection.

image

Looks like we need a vendor-specific Iface.php file with the OID for Huawei.

barryo commented

What does an snmp walk on .1.3.6.1.2.1.31 reveal?

Feel free to paste here: https://pastebin.ibn.ie/

aredan commented

This is the result:

image

I also uploaded the full snmpwalk to : https://pastebin.ibn.ie/?6a63942ac765143c#3Zt9vNtrdpzUwYAdXZifxPJYujxPc5BmokaE3m8LYAmB

barryo commented

Thanks @aredan - regex updated in master now. Can you check interface discovery with the most recent version of IXP Manager as there was a bug in recent versions around this.

moviedo-sc commented

The Switch is recognized by IXP Manager (V6.2.0), but it is not showing any port. Live port states show:
 
Could not update switch and switch port details via SNMP poll. Last successful poll: 2022-01-17 22:23:02.
 
The only logs I see are:
[2022-01-17 22:23:00] production.INFO:  [IXP-SW01] Platform: Found Model: S6720-54C-EI-48S-AC 
[2022-01-17 22:23:00] production.INFO:  [IXP-SW01] Platform: Found Os: Huawei Versatile Routing Platform Software VRP 
[2022-01-17 22:23:00] production.INFO:  [IXP-SW01] Platform: Updating OsDate from  to Unknown 
[2022-01-17 22:23:00] production.INFO:  [IXP-SW01] Platform: Found OsVersion: 5.170 
[2022-01-17 22:23:00] production.INFO:  [IXP-SW01] Platform: Found SerialNumber: (not implemented) 
[2022-01-17 22:23:06] production.INFO:  - IXP-SW01 - found pre-existing port for ifIndex 4 
[2022-01-17 22:23:06] production.INFO: [IXP-SW01]: [Index: 4] Updating Name from [] to [MEth0/0/1] 
 
Please let me know what other information could be useful to troubleshoot further.
 

moviedo-sc commented
barryo commented

What version of IXP Manager are you using @moviedo-sc ?

I can see it's finding the management port fine:

[2022-01-17 22:23:06] production.INFO:  - IXP-SW01 - found pre-existing port for ifIndex 4 
[2022-01-17 22:23:06] production.INFO: [IXP-SW01]: [Index: 4] Updating Name from [] to [MEth0/0/1]

But the standard ports all look like they should be discovered without issue.

At this line, can you insert the following and paste the results to the pastebin?

Sorry, line is: https://github.com/inex/IXP-Manager/blob/release-v6/app/Models/Switcher.php#L381

dump( $host->useIface()->indexes() );
dump( $host->useIface()->names() );
dump( $host->useIface()->aliases() );
dump( $host->useIface()->descriptions() );
dump( $host->useIface()->speeds() );
dump( $host->useIface()->highSpeeds() );
dump( $host->useIface()->operationStates() );
dd( $host->useIface()->types() );