Fibre Channel (SAN)

Reply
Occasional Contributor
Posts: 8
Registered: ‎07-18-2011

FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

Gents,

I am trying to run snmpwalk through our DCX SAN switch but unlucky >>> I can not make it working! <<<

Our Setup

We have Brocade SAN switch Model DCX 6.4.1 Type SLKWRM FOS V6.4.1.

Current configuration

1) Virtual Fabric is enabled, therefore we will have to use snmpv3.

SLCC_SAN_switch:FID128:admin> fosconfig --show

FC Routing service:             disabled

iSCSI service:                  Service not supported on this Platform

iSNS client service:            Service not supported on this Platform

Virtual Fabric:                 enabled

Ethernet Switch Service:        disabled

2) MIB is enabled as shown below.

SLCC_SAN_switch:FID128:admin> snmpmibcapshow

Warning: This command is being deprecated. Please use snmpConfig

FE-MIB: YES

SW-MIB: YES

FA-MIB: YES

FICON-MIB: NO

HA-MIB: NO

FCIP-MIB: NO

ISCSI-MIB: NO

IF-MIB: YES

BD-MIB: YES

SW-TRAP: YES

        swFault: YES

        swSensorScn: YES

        swFCPortScn: YES

        swEventTrap: YES

                DesiredSeverity:None

        swFabricWatchTrap: YES

                DesiredSeverity:None

        swTrackChangesTrap: YES

        swIPv6ChangeTrap: YES

        swPmgrEventTrap: YES

        swFabricReconfigTrap: NO

        swFabricSegmentTrap: NO

        swExtTrap: YES

FA-TRAP: YES

        connUnitStatusChange: YES

        connUnitDeletedTrap: YES

        connUnitEventTrap: YES

        connUnitSensorStatusChange: YES

        connUnitPortStatusChange: YES

FICON-TRAP: NO

        linkRNIDDeviceRegistration: NO

        linkRNIDDeviceDeRegistration: NO

        linkLIRRListenerAdded: NO

        linkLIRRListenerRemoved: NO

        linkRLIRFailureIncident: NO

HA-TRAP: NO

        fruStatusChanged: NO

        cpStatusChanged: NO

        fruHistoryTrap: NO

ISCSI-TRAP: YES

        iscsiTgtLoginFailure: YES

        iscsiIntrLoginFailure: YES

        iscsiInstSessionFailure: YES

IF-TRAP: NO

        linkDown: NO

        linkUp: NO

BD-TRAP: YES

        bdTrap: YES

        bdClearTrap: YES

SLCC_SAN_switch:FID128:admin>

3) SNMP version 3 configuration

SLCC_SAN_switch:FID128:admin> snmpconfig --show snmpV3

SNMP Informs = 1 (ON)

SNMPv3 USM configuration:

User 1 (rw): snmpadmin1

        Auth Protocol: noAuth

        Priv Protocol: noPriv

        Engine ID: 00:00:00:00:00:00:00:00:00

User 2 (rw): snmpadmin2

        Auth Protocol: noAuth

        Priv Protocol: noPriv

        Engine ID: 00:00:00:00:00:00:00:00:00

User 3 (rw): snmpadmin3

        Auth Protocol: noAuth

        Priv Protocol: noPriv

        Engine ID: 00:00:00:00:00:00:00:00:00

User 4 (ro): snmpuser1

        Auth Protocol: noAuth

        Priv Protocol: noPriv

        Engine ID: 00:00:00:00:00:00:00:00:00

User 5 (ro): snmpuser2

        Auth Protocol: noAuth

        Priv Protocol: noPriv

        Engine ID: 00:00:00:00:00:00:00:00:00

User 6 (ro): admin

        Auth Protocol: noAuth

        Priv Protocol: noPriv

        Engine ID: 80:00:06:34:03:1c:c1:de:f9:28:c8

SNMPv3 Trap configuration:

Trap Entry 1:     No trap recipient configured yet

Trap Entry 2:     No trap recipient configured yet

Trap Entry 3:     No trap recipient configured yet

Trap Entry 4:     No trap recipient configured yet

Trap Entry 5:     No trap recipient configured yet

Trap Entry 6:     10.8.233.235

    Trap Port: 162

    Trap User: admin

    Trap recipient Severity level: 4

SLCC_SAN_switch:FID128:admin>

The problem which I am getting and I need to fix it is:

# snmpwalk -v 3 -u admin -c public 10.8.233.160 -n VF:100

Error in packet.

Reason: noAccess

#

Please any one can help? Thanks.

Regular Contributor
Posts: 201
Registered: ‎11-24-2009

Re: FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

Hi raltubor,

a shot in the dark perhaps, but don't you have to configure SNMPv3 authentication and security level first?

# snmpconfig --set seclevel

Linar

Occasional Contributor
Posts: 8
Registered: ‎07-18-2011

Re: FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

Hi,

Well, I have tried as well # snmpconfig --set seclevel but it is the same!

Can you explain more your idea. Thanks

I am still trying but it does not work!

-Red

Regular Contributor
Posts: 201
Registered: ‎11-24-2009

Re: FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

would you mind to post an output of

#snmpconfig --show seclevel

as what I see now is you don't have any SNMP authorizations configured.

Occasional Contributor
Posts: 8
Registered: ‎07-18-2011

Re: FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

Hi,

So here is the output of your command:

SLCC_SAN_switch:FID128:admin> snmpconfig --show seclevel

GET security level = 0, SET level = 0

SNMP GET Security Level: No security

SNMP SET Security Level: No security

SLCC_SAN_switch:FID128:admin>

Please if anyone can help? Thanks all.

- Red

Occasional Contributor
Posts: 8
Registered: ‎07-18-2011

Re: FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

Any clue gents

It is really a headache tryed everything so far and still getting the following errors:

root@tlcag ~]# snmpwalk -v 3 -u snmpuser2 10.8.233.160  -n VF:100
Error in packet.
Reason: noAccess
# snmpwalk -v 3 -u snmpuser2 10.8.233.160  -n VF:99
Error in packet.
Reason: noAccess
# snmpwalk -v 3 -u snmpuser2 10.8.233.160  -n VF:4
Error in packet.
Reason: noAccess
#

or when I do this I get:

LCC_SAN_switch:FID128:admin> snmpconfig --show snmpv3

SNMP Informs = 0 (OFF)

SNMPv3 USM configuration:
User 1 (rw): snmpadmin1
        Auth Protocol: noAuth
        Priv Protocol: noPriv
User 2 (rw): snmpadmin2
        Auth Protocol: noAuth
        Priv Protocol: noPriv
User 3 (rw): snmpadmin3
        Auth Protocol: noAuth
        Priv Protocol: noPriv
User 4 (ro): admin
        Auth Protocol: noAuth
        Priv Protocol: noPriv
User 5 (ro): snmpuser2
        Auth Protocol: noAuth
        Priv Protocol: noPriv
User 6 (ro): snmpuser3
        Auth Protocol: noAuth
        Priv Protocol: noPriv

SNMPv3 Trap configuration:
Trap Entry 1:     No trap recipient configured yet
Trap Entry 2:     No trap recipient configured yet
Trap Entry 3:     No trap recipient configured yet
Trap Entry 4:     No trap recipient configured yet
Trap Entry 5:     No trap recipient configured yet
Trap Entry 6:     No trap recipient configured yet

SLCC_SAN_switch:FID128:admin> snmpconfig --show seclevel
GET security level = 0, SET level = 0
SNMP GET Security Level: No security
SNMP SET Security Level: No security


SLCC_SAN_switch:FID128:admin> snmpconfig --show accesscontrol

SNMP access list configuration:
Entry 0:  No access host configured yet
Entry 1:  No access host configured yet
Entry 2:  No access host configured yet
Entry 3:  No access host configured yet
Entry 4:  No access host configured yet
Entry 5:  No access host configured yet
SLCC_SAN_switch:FID128:admin>

I get this#####

# snmpwalk -v 3 -u admin 10.8.233.160  -n VF:99
snmpwalk: Unknown user name
#

Contributor
Posts: 35
Registered: ‎05-12-2013

Re: FOS V6.4.1 Type #SLKWRM Model#DCX. "SNMPWALK/SNMPv3 Not Working?"

Was this ever solved?

Join the Community

Get quick and easy access to valuable resource designed to help you manage your Brocade Network.

vADC is now Pulse Secure
Download FREE NVMe eBook