lldp邻居表本地接口oid读取

snmp读取到lldp邻居表后，如何同本地接口对应起来

1、先通过lldpV2RemPortDesc (1.3.111.2.802.1.1.13.1.4.1.1.9)读取对端设备端口描述。

该表的索引节点是lldpV2RemTimeMark、lldpV2RemLocalIfIndex、lldpV2RemLocalDestMACAddress、lldpV2RemIndex。

1: lldpV2RemPortDesc.183704317.5.1.1 (octet string) Ten-GigabitEthernet1/1/5 Interface [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.31.2F.35.20.49.6E.74.65.72.66.61.63.65 (hex)]

2: lldpV2RemPortDesc.293907251.1.1.1 (octet string) GigabitEthernet1/0/17 Interface [47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.31.37.20.49.6E.74.65.72.66.61.63.65 (hex)]

3: lldpV2RemPortDesc.345988338.2146.1.1 (octet string) GigabitEthernet1/0/27 Interface [47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.32.37.20.49.6E.74.65.72.66.61.63.65 (hex)]

4: lldpV2RemPortDesc.388898763.7.1.1 (octet string) Ten-GigabitEthernet2/1/1 Interface [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.32.2F.31.2F.31.20.49.6E.74.65.72.66.61.63.65 (hex)]

其中第二个索引对应lldpV2RemLocalIfIndex是接收到的邻居信息的本地接口索引

lldpV2RemLocalIfIndex (1.3.111.2.802.1.1.13.1.4.1.1.2) not-accessible InterfaceIndex 同MIB标准取值 接收到的邻居信息的本地接口索引 实现与MIB文件定义一致

2、然后通过1.3.6.1.2.1.2.2.1.1 (ifDescr)获取下对应的接口索引

1: ifDescr.1 (octet string) Ten-GigabitEthernet1/0/1 [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.31 (hex)]

2: ifDescr.2 (octet string) Ten-GigabitEthernet1/0/2 [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.32 (hex)]

3: ifDescr.3 (octet string) Ten-GigabitEthernet1/0/3 [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.33 (hex)]

4: ifDescr.4 (octet string) Ten-GigabitEthernet1/0/4 [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.34 (hex)]

5: ifDescr.5 (octet string) Ten-GigabitEthernet1/0/5 [54.65.6E.2D.47.69.67.61.62.69.74.45.74.68.65.72.6E.65.74.31.2F.30.2F.35 (hex)]

[172.31.2.14-6805-probe]dis ll n l

Chassis ID : * -- -- Nearest nontpmr bridge neighbor

             # -- -- Nearest customer bridge neighbor

             Default -- -- Nearest bridge neighbor

Local Interface Chassis ID      Port ID                    System Name         

XGE1/0/1        80e4-5554-cd20  GigabitEthernet1/0/17      guanli-1

XGE1/0/5        a4fa-76fe-b082  Ten-GigabitEthernet1/1/5   S9850-2.40

XGE1/0/7        3cf5-ccdf-d2a8  Ten-GigabitEthernet2/1/1   6820-4C-2.23

XGE1/0/31       7081-8560-887a  M-GigabitEthernet0/0/0     S6880-48X8C-2.102

不涉及