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Questions tagged [lacp]

LACP, or Link Aggregation Control Protocol, is a standard defined by IEEE 802.3ad for bundling or bonding multiple physical network ports together into one virtual device. This provides both high availability and load balancing. Participants in an LACP aggregation actively communicate with each other using LACPDUs every 1 second or 30 second to maintain knowledge of the bond configuration.

2 votes
1 answer
381 views

I’m trying to set up an 802.3ad (LACP) bond on Linux with four interfaces (ens3f0, ens3f1, ens2f0, ens2f1) connected to a MikroTik switch. The bond is configured with mode=802.3ad, miimon=100, ...
Ched's user avatar
  • 21
0 votes
0 answers
214 views

Trying to setup a bonnding interface in OpenWrt 23.05 between 2 OpenVPN interfaces in active backup mode. I control both ends of the connections and they both run OpenWrt 23.05. I have a requirement ...
marius-O's user avatar
  • 135
2 votes
2 answers
3k views

I have updated Openwrt to 24.10 and found bonding config differs from previous releases. Here's the config I'm currently using: config device option type 'bonding' option name 'bond0' ...
Ragnarokkr Xia's user avatar
0 votes
1 answer
2k views

I have a a fresh Ubuntu 22.04 running in KVM with 6 virtio interface emulating e1000. This is connected to an Open vSwitch and LACP is configured on both switch and Ubuntu. Summery of my problem is ...
Xuo Guoto's user avatar
0 votes
1 answer
232 views

How to make sure my link on a host is not a part of a LACP (LAG)? I'm trying to start booting from PXE but DHCP-requests don't reach DHCP-server most of time. I only can boot intermittently from one ...
Макс Кринж's user avatar
1 vote
1 answer
8k views

I am currently working on solving a network issue that has led to network outages across my organization. (I have included a picture of our simple topology below). Our network consists of a Router/...
nickcrv06's user avatar
0 votes
1 answer
86 views

How can I tell if an airgapped switch supports LACP and link aggregation?
Papu's user avatar
  • 1
1 vote
0 answers
42 views

We currently have issues configuring the access ports for our servers on our rack switches(USW-EnterpriseXG-24). Since we've learned that ubiquiti does currently not support switch stacking (vswitch) -...
wolki's user avatar
  • 11
0 votes
1 answer
540 views

And: I'm using R630 with Debian 11 and Ex2200 with version 12.3R12.4 The network: each server using 4 link to sw server 1 ==== switch ==== server 2 Here is server config ( both server ) auto lo ...
Alceatraz's user avatar
  • 133
0 votes
1 answer
505 views

We currently have a kubernetes cluster (using calico) where all worker nodes are connected together with lacp bonds (2x10GB links with LACP Mode 4 - 802.3ad). However, the maximum throughput we manage ...
E. Jaep's user avatar
  • 303
0 votes
0 answers
252 views

Trying to figure out a problem where the server not responds to rdp or smb connections after being not used for around 3 hours (i.e. all users are out and only background services running). Two ...
SelfishCrawler's user avatar
1 vote
0 answers
1k views

I'm new to Juniper products and I bough two older EX4200-48t. I setup virtual chassis and add a few LAGs with LACP. All LAGs on copper connections works fine but on the 10GB module not. The module is ...
Alex's user avatar
  • 11
0 votes
2 answers
294 views

Please tell me Support MC-LAG (Multichassis Link Aggregation Groups) model cisco sg550x? can i use at the same time in stack for example: 1/1-2/1: M-LAG (LAG1) and 1/19-2/20,1/20-2/19: for stack ...
Decl's user avatar
  • 1
1 vote
1 answer
955 views

I am trying to connect a Linux server with two 1Gbps NICs with a switch Netgear ProSafe GSM7248V2 using bonding, specifically 802.3ad mode. The results are very confusing, I would be thankful for any ...
michalt's user avatar
  • 19
2 votes
1 answer
332 views

I just put up a LACP between two Cisco SG-200 switches. Unfortunately some PCs connected to these switches got problems like lost Postgres connections etc. My configuration is simple: ---------------- ...
Knowledge's user avatar

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