pb decoding MAC wih HPVC HP VC FlexFabric 10Gb/24-Port

[richard.lajaunie]

hi,
when discovering our HPVC HP VC FlexFabric 10Gb/24-Port all of the mac addresses begin with '06' like this:

Code: [Select]

BridgeFwd (SNMP) --------------------------------------------------------------
SNMP:Connect 10.10.10.10 community v2 Tout:10s MaxMS:1472
FWDS:Walking BridgeFwd (ariane)
FWDS:Walking FWD Port to IF index
FWDS:06f4ce46b9e9 no IFindex (538)
FWDS:0600195690eb no IFindex (539)
FWDS:060017a47700 no IFindex (539)

I've found that to the request oid=1.3.6.1.2.1.17.4.3.1.2
the response contain 17 fields
.1.3.6.1.2.1.17.4.3.1.2.6.0.80.86.134.25.250 = Hex-STRING: 00 50 56 86 19 FA .

so in the inc/libsnmp.pm, i find a workarround like this:

Code: [Select]

foreach my $fpo ( keys %fwdpo ){
                                my @dmac = split(/\./,$fpo);
                                if(defined $dmac[$m6]){                                                 # Ignore incomplete MACs!
                                        # Modif by Richard #
                                        if(defined $dmac[17]){
                                                $m1=12;
                                                $m2=13;
                                                $m3=14;
                                                $m4=15;
                                                $m5=16;
                                                $m6=17;
                                        }
                                        # End Modif by Richard #
                                        my $mc = sprintf "%02x%02x%02x%02x%02x%02x",$dmac[$m1],$dmac[$m2],$dmac[$m3],$dmac[$m4],$dmac[$m5],$dmac[$m6];
                                        if($mc !~ /$misc::ignoredmacs/){


I don't know if other people using HPVC HP VC FlexFabric 10Gb/24-Port have the same problems.

Tx
richard

[rickli]

I'll look at this next week (while I still have access to my HP lab...), tx!

[SchmuFoo]

Hello Richard,

[..]
I don't know if other people using HPVC HP VC FlexFabric 10Gb/24-Port have the same problems.

Tx
richard

Semi-Offtopic: Do you have a proper VLAN Name and VLAN Index Mapping in your setup? I get the VLAN Names with OID 1.3.6.1.4.1.11.5.7.5.2.1.1.6.1.1.2 but I didn't find the OID to the proper VLAN ID.

Cheers,
Jan