Can someone explain all the interfaces listed on ER605 via SNMP?

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Can someone explain all the interfaces listed on ER605 via SNMP?

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Can someone explain all the interfaces listed on ER605 via SNMP?
Can someone explain all the interfaces listed on ER605 via SNMP?
2023-09-25 15:30:41 - last edited 2023-09-26 06:49:14
Tags: #SNMP
Model: ER605 (TL-R605)  
Hardware Version: V2
Firmware Version: 2.1.2 Build 20230210 Rel.62992

Hi, I'm trying to figure out what's what on the interfaces coming up vis a SNMP walk, and can't find a document that addresses them all.

Can anyone suggest what's what, seems some are Linux standard, although for others I find no info...

 

This unit has 5 ports, is this correct?

 

Port 1 - eth1.4094

Port 2 - eth1.4093

Port 3 - ??

Port 4 - eth0

Port 5 - eth1

 

What is veth1, eth0.1, tun_server0??? etc

 

 

Index Status Description Name (IF-MIB) Alias (IF-MIB) Type Speed Description
1025 Up default/lo default/lo   softwareLoopback(24) 10000000  
1026 Up default/eth0 default/eth0   ethernetCsmacd(6) 1000000000  
1027 Up default/eth1 default/eth1   ethernetCsmacd(6) 1000000000  
1028 Down default/ip6tnl0 default/ip6tnl0   tunnel(131) 0  
1029 Down default/sit0 default/sit0   tunnel(131) 0  
1030 Down default/gre0 default/gre0   tunnel(131) 0  
1031 Down default/gretap0 default/gretap0   ethernetCsmacd(6) 0  
1032 Down default/bond0 default/bond0   ethernetCsmacd(6) 0  
1033 Up default/veth0 default/veth0   ethernetCsmacd(6) 4294967295 ?? 
1036 Up default/br-lan default/br-lan   ethernetCsmacd(6) 0  
1037 Down default/eth1.4094 default/eth1.4094   ethernetCsmacd(6) 1000000000 WAN1 (port1)
1043 Up default/eth1.4093 default/eth1.4093   ethernetCsmacd(6) 1000000000 WAN2 (port2 LAN/WAN)
1045 Up default/pppoe-wan2_poe default/pppoe-wan2_poe   ppp(23) 0 PPOE (for my WAN2 port)
1046 Up default/tun_server0 default/tun_server0   other(1) 0 is this site2site VPN??
2049 Up vnet/lo vnet/lo   softwareLoopback(24) 10000000  
2050 Down vnet/ip6tnl0 vnet/ip6tnl0   tunnel(131) 0  ??
2051 Down vnet/sit0 vnet/sit0   tunnel(131) 0  ??
2052 Down vnet/gre0 vnet/gre0   tunnel(131) 0  ??
2053 Down vnet/gretap0 vnet/gretap0   ethernetCsmacd(6) 0  ??
2058 Up vnet/veth1 vnet/veth1   ethernetCsmacd(6) 4294967295  ??
2059 Up vnet/eth0.1 vnet/eth0.1   ethernetCsmacd(6) 1000000000  ??

 

Thanks in advance!

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#1
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Re:Can someone explain all the interfaces listed on ER605 via SNMP?
2023-09-26 01:54:24

  @words You can refer to this post, which explains some of the interfaces listed:ER7206 & SNMP - Business Community (tp-link.com)

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Re:Can someone explain all the interfaces listed on ER605 via SNMP?
2023-09-26 02:23:51

  @Dahliana thanks that explains/confirms some of the ports/mappings, what about this?

 

default/tun_server0

 

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Re:Can someone explain all the interfaces listed on ER605 via SNMP?
2023-09-26 06:48:41

  @words 

words wrote

  @Dahliana thanks that explains/confirms some of the ports/mappings, what about this?

 

default/tun_server0

 

based on the google search and chatgpt, it seems to be the vpn you created. 

 

default/tun_server0: This appears to be a tunnel interface, often used for VPN (Virtual Private Network) configurations.

ScReW yOu gUyS. I aM GOinG hoMe. —————————————————————— For heaven's sake, can you write and describe your issue based on plain fact, common logic and a methodologic approach? Appreciate it.
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Re:Can someone explain all the interfaces listed on ER605 via SNMP?
2023-09-26 07:23:52

  @Tedd404 Thanks so much!!

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Re:Can someone explain all the interfaces listed on ER605 via SNMP?
2023-09-29 19:37:02

"based on the google search and chatgpt, it seems to be the vpn you created. 

 

default/tun_server0: This appears to be a tunnel interface, often used for VPN (Virtual Private Network) configurations."

 

>If I create another tunnel will another interface be created, or to all tunnels get bundles into the 1 interface?

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Re:Can someone explain all the interfaces listed on ER605 via SNMP?
2023-10-01 03:15:26

  @words 

 

For what it's worth, the TPlink architecture seems to make WAN1 = VLAN 4194 and WAN2= VLAN4913 ....basically WANx as VLAN (4195-x)

<< Paying it forward, one juicy problem at a time... >>
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