High availability

DHCP Redundancy and CARP

Started by DocGonzo74

Replies: 2
Views: 6,437

January 22, 2022, 08:43:52 PM
by berndtfromat

Primary node is blocking access to second node

Started by b1nb4sh

Replies: 0
Views: 3,033

January 21, 2022, 07:19:31 PM
by b1nb4sh

HA Setup with different Networkcard vendors

Started by c-mu

Replies: 5
Views: 6,012

January 12, 2022, 07:46:12 PM
by mimugmail

How to do IPv6 with DHCPv6-PD?

Started by bimbar

Pages1 2 3

Replies: 38
Views: 23,385

January 08, 2022, 12:50:55 PM
by Phoenix4

Dual Wan and Portforward only working on active WAN (double Nat?)

Started by fox-octi

Replies: 5
Views: 7,478

December 30, 2021, 08:33:26 AM
by RalfOE

CARP wrong Interface will sync

Started by c-mu

Replies: 2
Views: 5,818

December 16, 2021, 01:06:42 PM
by c-mu

Problem with the failover process when a single interface fails

Started by supercm

Replies: 0
Views: 4,802

December 10, 2021, 05:09:34 PM
by supercm

DHCP Failover is stuck in funky states for some Interfaces/VLANs

Started by pyrodex

Replies: 0
Views: 5,258

December 10, 2021, 03:14:49 PM
by pyrodex

BFD doesn't work with CARP address

Started by clarknova

Replies: 2
Views: 5,286

December 09, 2021, 03:26:49 PM
by clarknova

procedure setting up multiple alias ip on wan interface in HA setup

Started by marc@magnus

Replies: 3
Views: 6,858

December 07, 2021, 09:08:22 PM
by gromit

DSL Modems one on Master and one on Slave as individual Backup WAN line

Started by kostfastnix

Replies: 0
Views: 6,302

November 26, 2021, 08:55:48 AM
by kostfastnix

Dual WAN- Failover/Loadbalancing error - arpresolve:can't allocate llinfo for ..

Started by baje

Replies: 0
Views: 5,891

November 24, 2021, 04:39:10 PM
by baje

VRRP (keepalived) as alternative to CARP

Started by guest30814

Replies: 3
Views: 10,166

November 05, 2021, 10:38:09 AM
by guest30814

HA/CARP, routed subnets and needed IPs

Started by hcso-tm

Replies: 2
Views: 5,291

October 29, 2021, 06:49:49 AM
by mimugmail

Wierd CARP issue

Started by Mynetworkinglife

Replies: 4
Views: 7,998

October 28, 2021, 10:11:42 PM
by clarknova

Hardware fall-over after master gateway goes down - but WAN-interface stays up

Started by jelzinga

Replies: 0
Views: 5,280

October 25, 2021, 07:18:27 PM
by jelzinga

CARP with IPv6 > Link local default gateway

Started by tomstephens89

Replies: 6
Views: 8,536

October 21, 2021, 02:22:19 PM
by tomstephens89

HA Proxy Sync - different listen addresses

Started by rjdza

Replies: 1
Views: 4,831

October 13, 2021, 01:00:25 PM
by bimbar

carp: 1@em1: BACKUP -> MASTER (master timed out)

Started by dusatvoj

Replies: 1
Views: 7,064

October 12, 2021, 11:07:11 PM
by jaredj

Renaming interfaces on HA failover machine after reboot

Started by sylvyrfysh

Replies: 1
Views: 4,727

October 12, 2021, 05:23:03 PM
by sylvyrfysh