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#!/usr/bin/snimpy
"""Enable LLDP.
Generic procedure but we restrict ourself to Nortel 55x0.
"""
from __future__ import print_function
import sys
import os
load("SNMPv2-MIB")
for l in ["LLDP", "LLDP-EXT-DOT3", "LLDP-EXT-DOT1"]:
load(os.path.expanduser("~/.snmp/mibs/%s-MIB" % l))
s = M(host=sys.argv[1], community=sys.argv[2])
try:
type = s.sysDescr
except snmp.SNMPException:
print("Cannot process %s: bad community?" % sys.argv[1])
sys.exit(1)
if not type.startswith("Ethernet Routing Switch 55") and \
not type.startswith("Ethernet Switch 425"):
print("Not a 55x0: %s" % type)
sys.exit(1)
print("Processing %s..." % sys.argv[1])
try:
for oid in s.lldpConfigManAddrPortsTxEnable:
if oid[0] == "ipV4":
s.lldpConfigManAddrPortsTxEnable[oid] = "\xff"*10
except snmp.SNMPNoSuchObject:
print("No LLDP for this switch")
sys.exit(2)
dot3 = True
for port in s.lldpPortConfigAdminStatus:
s.lldpPortConfigAdminStatus[port] = "txAndRx"
s.lldpPortConfigTLVsTxEnable[port] = ["portDesc",
"sysName",
"sysDesc",
"sysCap" ]
# Dot3
try:
if dot3:
s.lldpXdot3PortConfigTLVsTxEnable[port] = ["macPhyConfigStatus",
"powerViaMDI",
"linkAggregation",
"maxFrameSize"]
except snmp.SNMPException:
print("No Dot3")
dot3 = False
# Dot1
try:
for port,vlan in s.lldpXdot1ConfigVlanNameTxEnable:
s.lldpXdot1ConfigVlanNameTxEnable[port, vlan] = True
except snmp.SNMPException:
print("No Dot1")
print("Success!")
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