Got it
Huawei Enterprise Support Community
Community Forums Routing & Switching
mpls load-balance

mpls load-balance

Created: Feb 19, 2019 08:19:18Latest reply: Feb 20, 2019 14:50:11 1009 3 0 0 0
  Rewarded HiCoins： 0 (problem resolved)
display all floors 1#

Hello everyone,

There are two next-hops under one destination network in the routing table, and MPLSmpls labels are distributed to both routes, and I can view both LSP by executing command display MPLS LSP, but why the traffics are forwarded to only one LSP rather than load balance on the two LSP?

Please help me! Thank you!

mplsload-balance
  • x
  • convention：

Like (0) Dislike (0) Favorite(0) Share Report
Previous: Using B310 Router with Mesh Wi-Fi
Next: ERROR CODE:40 WHILE STARTING AR ROUTER IN SIMULATOR
Featured Answers

Recommended answer

(0) (0)
ViktorG
Created Feb 20, 2019 14:50:11

Hello mate!

Please, try to enable load-balance for VPN-instance in BGP

bgp 100
ipv4-family vpn-instance VPN-X
maximum load-balancing ibgp 2

Also, for the tunnel, you can select the tunnel selection sequence and number of tunnels to be used.

tunnel-policy LSP
tunnel select-seq cr-lsp lsp gre load-balance-number 2 unmix

System-view
ip vpn-instance VPN-X
ipv4-family
tnl-policy LSP
View more
  • x
  • convention：
All Answers
chenhui
chenhui Admin Created Feb 20, 2019 07:00:19

the default load-balancing is based on flow, this wouldn't forward packets to each links in the load-balance group. if you want do that, you can change the load-balancing to packet based by command load-balance packet under system-view.
View more
  • x
  • convention：
chenhui
chenhui Admin Created Feb 20, 2019 07:01:36

by the way, not only the MPLS links, but also the physical links, load-balancing is flow based by default.
View more
  • x
  • convention：
ViktorG
ViktorG Created Feb 20, 2019 14:50:11

Hello mate!

Please, try to enable load-balance for VPN-instance in BGP

bgp 100
ipv4-family vpn-instance VPN-X
maximum load-balancing ibgp 2

Also, for the tunnel, you can select the tunnel selection sequence and number of tunnels to be used.

tunnel-policy LSP
tunnel select-seq cr-lsp lsp gre load-balance-number 2 unmix

System-view
ip vpn-instance VPN-X
ipv4-family
tnl-policy LSP
View more
  • x
  • convention：
Back to list

Comment

Advanced
B Color Image Link Quote Code Smilies
You need to log in to comment to the post Login | Register
Comment

Notice: To protect the legitimate rights and interests of you, the community, and third parties, do not release content that may bring legal risks to all parties, including but are not limited to the following:
  • Politically sensitive content
  • Content concerning pornography, gambling, and drug abuse
  • Content that may disclose or infringe upon others ' commercial secrets, intellectual properties, including trade marks, copyrights, and patents, and personal privacy
Do not share your account and password with others. All operations performed using your account will be regarded as your own actions and all consequences arising therefrom will be borne by you. For details, see " User Agreement."

My Followers

Login and enjoy all the member benefits

Login
Huawei Website Support About Huawei Privacy User Agreement Terms of Use Cookies Cookie Settings
Huawei Enterprise Huawei Carrier Forum Training & Certification

Contact Us: e_online@huawei.com Copyright © 2022 Huawei Technologies Co., Ltd. All rights reserved.

APP

Block
Are you sure to block this user?
Users on your blacklist cannot comment on your post,cannot mention you, cannot send you private messages.
Reminder
Please bind your phone number to obtain invitation bonus.
Information Protection Guide
Thanks for using Huawei Enterprise Support Community! We will help you learn how we collect, use, store and share your personal information and the rights you have in accordance with Privacy Policy and User Agreement.