Page MenuHomeVyOS Platform
Create Task
Maniphest T4443

Wan Load Balancing Multiple Regressions
Not ApplicablePublicBUG
Actions

Description

There are multiple bugs with wan load balancing affecting site to site tunnels (vti/gre tunnels excepted)
multiple issues with local traffic routing, pppoe and dhcp wan interfaces
and issues with not following the pbr of loadbalancing and instead using the default route.
enable-local-traffic under the wan load balancing has no bearing on these issues

https://forum.vyos.io/t/wan-load-balance-failover-trouble-with-dhcp/889
https://forum.vyos.io/t/ipsec-site-to-site-with-wan-loadbalancing-not-routing/1180
https://forum.vyos.io/t/wan-lb-and-mss-clamping-issues/8963/2
https://forum.vyos.io/t/multi-wan-load-balancing-configurations-have-no-effect/8738
https://forum.vyos.io/t/snat-rules-generated-by-load-balancing/2056/11
https://forum.vyos.io/t/wan-load-balance-rules-to-allow-local-traffic/3686/6

it seems that rules created in wan load balancing don't get followed by vyos itself.
https://phabricator.vyos.net/T305
https://phabricator.vyos.net/T375
https://phabricator.vyos.net/T2747
https://phabricator.vyos.net/T4362
https://phabricator.vyos.net/T4352

vyos@E1# show load-balancing wan
 disable-source-nat
 enable-local-traffic
 flush-connections

a complete rework of the load balancing package is required it seems.
first steps should be discussed.

Details

Version
All
Is it a breaking change?
Unspecified (possibly destroys the router)
Issue type
Bug (incorrect behavior)

Related Objects
Search...

StatusSubtypeAssignedTask
ResolvedFEATURE REQUESTsarthurdevT4470 Rewrite load-balancing wan to XML/Python
Not ApplicableBUGsarthurdevT4443 Wan Load Balancing Multiple Regressions

Event Timeline

masterit created this task.May 25 2022, 11:27 PM
masterit triaged this task as High priority.
masterit created this object in space S1 VyOS Public.
masterit updated the task description. (Show Details)May 25 2022, 11:30 PM
masterit updated the task description. (Show Details)May 25 2022, 11:36 PM
masterit added projects: VyOS 1.4 Sagitta, VyOS 1.3 Equuleus.
billsimon subscribed.May 29 2022, 4:22 PM
blackhole subscribed.Jun 17 2022, 6:37 AM
marc_s subscribed.Jun 28 2022, 8:34 AM
Viacheslav subscribed.Jun 28 2022, 12:18 PM

Task for rewriting wan-loadbalancing to XML/Python T4470

pasik subscribed.Jun 28 2022, 12:27 PM
drJeckyll subscribed.Jul 27 2022, 2:59 PM
Viacheslav added a parent task: T4470: Rewrite load-balancing wan to XML/Python.Aug 3 2022, 10:48 AM
syncer edited projects, added VyOS 1.3 Equuleus (1.3.2); removed VyOS 1.3 Equuleus, VyOS 1.4 Sagitta, vyatta-wanloadbalance.Aug 14 2022, 1:05 PM
dmbaturin edited projects, added VyOS 1.3 Equuleus (1.3.3); removed VyOS 1.3 Equuleus (1.3.2).Aug 14 2022, 6:04 PM
syncer reassigned this task from dmbaturin to Viacheslav.Sep 10 2022, 10:36 PM
syncer added a subscriber: dmbaturin.
syncer reassigned this task from Viacheslav to v.huti.Feb 10 2023, 1:40 AM
syncer added subscribers: zsdc, syncer.

@zsdc @v.huti this requires your attention

syncer changed the subtype of this task from "Task" to "Bug".Feb 10 2023, 1:41 AM
Harliff subscribed.Apr 4 2023, 11:01 AM
marvin subscribed.May 8 2023, 10:18 PM
syncer lowered the priority of this task from High to Normal.Jul 11 2023, 12:31 PM
syncer edited projects, added VyOS 1.3 Equuleus (1.3.4); removed VyOS 1.3 Equuleus (1.3.3).Jul 12 2023, 9:46 PM
JeffWDH mentioned this in T1237: Static Route Path Monitoring, failover.Jul 20 2023, 12:34 PM
syncer edited projects, added VyOS 1.3 Equuleus (1.3.5); removed VyOS 1.3 Equuleus (1.3.4).Aug 25 2023, 9:29 PM
syncer edited projects, added VyOS 1.3 Equuleus (1.3.6); removed VyOS 1.3 Equuleus (1.3.5).Dec 17 2023, 11:36 PM
syncer edited projects, added VyOS 1.3 Equuleus (1.3.7); removed VyOS 1.3 Equuleus (1.3.6).Feb 10 2024, 9:17 AM
syncer edited projects, added VyOS 1.3 Equuleus (1.3.8); removed VyOS 1.3 Equuleus (1.3.7).May 13 2024, 7:31 PM
dmbaturin edited projects, added VyOS 1.3 Equuleus (1.3.9); removed VyOS 1.3 Equuleus (1.3.8).Jun 20 2024, 10:18 AM
dmbaturin added a project: Bugs.Sep 15 2024, 5:03 PM
syncer reassigned this task from v.huti to sarthurdev.Oct 30 2024, 1:13 PM
syncer edited projects, added VyOS Rolling; removed VyOS 1.3 Equuleus (1.3.9).
syncer added subscribers: sarthurdev, v.huti.

@sarthurdev, I am assigning this to you
maybe some of this will be useful for rewrite

Zen3515 subscribed.Dec 26 2024, 1:54 PM
Zen3515 added a comment.Dec 26 2024, 1:57 PM

Hello, I know that to debug, I have to read the tables

sudo nft list ruleset

And I want to know what's the correct table looks like, as I can see that the connection was clearly marked but it doesn't use the intended static table 201-202-203, etc.

sarthurdev closed this task as Not Applicable.Feb 19 2025, 7:15 PM
sarthurdev moved this task from Need Triage to Completed on the VyOS Rolling board.

Closing this, new tasks can be opened for any issues found in new WLB.