NAME

App::Netdisco::Manual::Vendors - Tips and Tricks for Vendor Platforms

Neighbor Relations on Juniper EX

The LLDP configuration should look like:

lldp {
  management-address 10.0.0.1;
  port-id-subtype interface-name;
  interface all;
}

Report Cisco 37xx as Single Device Instead of Stacked

Add this to your 37xx config:

no snmp-server sysobjectid type stack-oid

Linux SNMP Service (Agent)

Install the snmpd (SNMP agent) and lldpd (neighbor discovery) packages.

Edit the /etc/snmp/snmpd.conf file:

# AGENT BEHAVIOUR
# comment out: agentAddress udp:127.0.0.1:161
agentAddress udp:161,udp6:[::1]:161

# ACCESS CONTROL
rocommunity <your-secret> <management-device-IP/net>

# SYSTEM INFORMATION
sysServices 76
# (default is 72, 74 is layer2 bridge/switch, 76 for layer3 router/gateway)

If running a firewall, allow SNMP traffic in on UDP port 161.

Edit the /etc/default/lldpd file:

DAEMON_ARGS="-k -x -l -m <Mgmt-IP>"
# <Mgmt-IP> is the IP to advertise for Netdisco to connect

Restart snmpd and lldpd services when you have configured them.

This assumes you're using LLDP on your network. If you use CDP then the lldpd daemon can support that protocol - see the manual page for details.