New appctl 'lldp/neighbor' displays lldp neighbor information.
Support json output with --format json --pretty
Supoort dot1 and dot3 tlv
Example outputs would be:
$ ovs-appctl lldp/neighbor
LLDP neighbor:
Interface: p1
Chassis ID: aa:aa:aa:aa:aa:aa
PortID: GigabitEthernet1/0/15
TTL: 121
PortDescr: GigabitEthernet1/0/15 Interface
SysName: FakeSystemName
SysDescr: FakeSystemDesc
Capability: Bridge, on
Capability: Router, on
MgmtIP: 192.168.0.1
MgmtIface: 635
MFS: 10240
PMD autoneg: supported: yes, enabled: yes
Adv: 10Base-T, HD: yes, FD: yes
Adv: 100Base-TX, HD: yes, FD: yes
Adv: 1000Base-T, HD: no, FD: yes
MAU oper type: 30
MDI Power: supported: yes, enabled: no, pair control: no
VLAN: 1, pvid: yes, VLAN 0001
PPVID: supported: yes,enabled no
$ ovs-appctl --format json --pretty lldp/neighbor
{
"lldp": {
"interface": {
"p1": {
"chassis": {
"FakeSystemName": {
"capability": [
{
"enabled": true,
"type": "Bridge"},
{
"enabled": true,
"type": "Router"}],
"descr": "FakeSystemDesc",
"id": {
"type": "mac",
"value": "aa:aa:aa:aa:aa:aa"},
"mgmt-iface": [
635],
"mgmt-ip": [
"192.168.0.1"]}},
"port": {
"auto-negotiation": {
"current": 30,
"enabled": true,
"supported": true},
"desc": "GigabitEthernet1/0/15 Interface",
"id": {
"type": "ifname",
"value": "GigabitEthernet1/0/15"},
"mfs": 10240,
"power": {
"enabled": false,
"paircontrol": false,
"supported": true},
"ttl": 121},
"ppvid": {
"enabled": false,
"supported": true},
"vlan": {
"pvid": true,
"value": "VLAN 0001",
"vlan-id": 1}}}}}
v2: fix code lint and build warn
v3: fix more static analyze error
v4: fix build error
v5: add json output, add NEWS
v6: add dot1 and dot3, fix review problems
v7: split patch to patch set
v8: refactor dot1 and dot3 from lldpd, fix review problems
v9: clean dot1,dot3 list, fix review problems
v10: refine CLI output format, fix review problems
v11: fix build in windows, remove <None> in json format
Changliang Wu (4):
util: Introduce nullable_string_not_empty() function.
lldp: Add ovs-appctl lldp/neighbor command.
lldp: Decode dot1,3 tlv and display in lldp/neighbor.
tests: lldp: Add testcases for lldp/neighbor.
NEWS | 5 +
lib/colors.c | 2 +-
lib/lldp/lldp-const.h | 5 +
lib/lldp/lldp.c | 171 +++++++++-
lib/lldp/lldpd-structs.c | 33 ++
lib/lldp/lldpd-structs.h | 69 ++++
lib/ovs-lldp.c | 678 ++++++++++++++++++++++++++++++++++++-
lib/util.h | 6 +
tests/automake.mk | 1 +
tests/ovs-lldp.at | 221 ++++++++++++
tests/testsuite.at | 1 +
vswitchd/ovs-vswitchd.8.in | 4 +
12 files changed, 1189 insertions(+), 7 deletions(-)
create mode 100644 tests/ovs-lldp.at
--
2.43.5
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