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Configuring SNMP Secure Packet Mirroring Traps
To configure SNMP secure traps support, perform the following tasks on your E Series router:
- Enable packet mirroring support.
- Configure the packet mirroring application to generate traps.
- (Optional) Verify the packet mirroring trap configuration.
- (Optional) Configure the SNMP server to support secure logs.
- Configure the SNMP server to generate packet mirroring traps.
- Configure the SNMPv3 user for whom packet mirroring traps are generated.
- Configure the SNMP server to report packet mirroring traps to a remote host.
- (Optional) Verify the SNMP server packet mirroring configuration.
The following example illustrates the procedure to configure SNMP secure packet mirroring traps support:
host1#mirror-enable host1#configure terminal host1(config)#mirror trap-enable host1(config)#show mirror trap Traps are enabledhost1(config)#snmp-server secure-log host1(config)#snmp-server user fredMirrorUser
group mirror authentication md5 fred-md5password
privacy des fred-despassword host1(config)#snmp-server enable traps packetMirror
trapFilters notice host1(config)#snmp-server host 192.168.57.103
version 3 fredMirrorUser cliSecurityAlert
packetMirror trapFilters notice host1(config)#show snmp trap
Enabled Categories: CliSecurity, PacketMirror, Sonet
SNMP authentication failure trap is disabled
Trap Source: FastEthernet 6/0, Trap Source Address:192.168.120.78
Trap Proxy: enabled
Global Trap Severity Level: 6 - informational
Address Security String Ver Port Trap Categories
--------------- -------------------------------- --- ----- ----------------
192.168.1.1 host1 v1 162 Cli
192.168.57.103 fredMirrorUser v3 162 CliPacketMirror
192.168.57.162 host2 v3 162 Sonet
Address TrapSeverityFilter Ping Maximum Queue Queue Full
TimeOut QueueSize DrainRate discrd methd
--------------- ------------------ ------- --------- --------- -------------
192.168.1.1 5 - notice 1 32 0 dropLastIn
192.168.57.103 5 - notice 1 32 0 dropLastIn
192.168.57.162 2 - critical 1 32 0 dropLastIn
See Configuring SNMP in JunosE System Basics Configuration Guide for information about JunosE Software SNMP support.
Published: 2012-06-21
Copyright© 1999-2012 Juniper Networks, Inc. All rights reserved.
