L2VPN on Eth-Trunk

Created: Aug 24, 2018 19:07:16Latest reply: Aug 24, 2018 20:08:23 488 2 0 0
  Rewarded Hi-coins: 0 (problem resolved)

Hello all

I have an MPLS network with S6720 switchs, I provide l2vpn circuits for clients. The problem I'm having is that I also have Eth-trunk and the traffic coming from L2VPN does not balance, which is causing some ports to fill and others to be empty. I use LACP and load-Balance as follows



display load-balance-profile 

Load-balance-profile: Load

Packet    HashField   

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

IPV4      sip         dip         vlan        l4-sport    l4-dport    protocol    sport       

IPV6      sip         dip         vlan        l4-sport    l4-dport    protocol    sport       

L2        smac        dmac        l2-protocol vlan        sport       

MPLS      top-label   2nd-label   sip         dip         vlan        sport 


Trunk interface     

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -

Eth-Trunk1



display current-configuration interface Eth-Trunk 

#

interface Eth-Trunk1

 port link-type trunk

 undo port trunk allow-pass vlan 1

 port trunk allow-pass vlan 15

 mode lacp

 load-balance enhanced profile Load

#


Is there any way to split l2vpn traffic between the Eth-Trunk ports inside the MPLS cloud?

  • x
  • convention:

Featured Answers
Fernandoizsa
Created Aug 24, 2018 19:42:11 Helpful(0) Helpful(0)

1. check the tatol traffic if more than the bandwidth (should be 10G) of one interfaces. if don't more than 10G, can adjust the field of the MPLS
2. choonse ferture one by one
3. suggest capture the packets to analyze, then adjust the MPLS filed:
MPLS top-label --> MPLS 2nd-label --> MPLS sip

  • x
  • convention:

All Answers
Fernandoizsa
Fernandoizsa Created Aug 24, 2018 19:42:11 Helpful(0) Helpful(0)

1. check the tatol traffic if more than the bandwidth (should be 10G) of one interfaces. if don't more than 10G, can adjust the field of the MPLS
2. choonse ferture one by one
3. suggest capture the packets to analyze, then adjust the MPLS filed:
MPLS top-label --> MPLS 2nd-label --> MPLS sip

  • x
  • convention:

Argentym
Argentym Created Aug 24, 2018 20:08:23 Helpful(0) Helpful(0)

Hello,

You need to capture packets and analyze what is in common, whats is different in your traffic flows.
After this you can apply load balancing based on what is different.
  • x
  • convention:

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