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Topics - fsidler

#1
High availability / NAT with CARP not working
August 25, 2025, 04:28:00 PM
Hi folks!

I'm trying to NAT with CARP addresses, but it doesn't work. I have the following configuration:

Interfaces / Devices / VLAN
  Device         vlan0.250 [management]
  Parent         em1 (aa:bb:cc:dd:ee:ff) [LAN]
  VLAN tag       250
  VLAN priority  Best Effort (0, default)
  Description    mgmt
Interfaces / Assignments
  Interface   [management]
  Identifier  opt13
  Device      vlan0.250 mgmt (Parent: em1, Tag: 250)
Interfaces / [management]
  Basic configuration
    Enable                   Enable Interface
    Description              management
  Generic configuration
    IPv4 Configuration Type  Static IPv4
  Static IPv4 configuration
    IPv4 address             10.89.250.2 / 24
Interfaces / Virtual IPs / Settings
  Network / Address  10.89.250.1 / 24
  VHID Group         250 (freq. 1/0)
  Interface          management
  Mode               CARP
Firewall / NAT / Outbound
  Mode
    Manual outbound NAT rule generation (no automatic rules are being generated)
  Manual rules
    Interface         management
    Source            management net
    Source Port       *
    Destination       *
    Destination Port  *
    NAT Address       some public IP
    NAT Port          *
    Static Port       No
However, the address from the 10.89.250/24 doesn't get masqueraded as I can see using tcpdump. What am I doing wrong or missing?

Greetings,
Fabiano
#2
High availability / Cannot configure CARP on VLANs
August 11, 2025, 11:34:25 AM
Hi folks!

I'm trying to setup CARP on VLANs. However, when I try to add a CARP under Interfaces / Virtual IPs / Settings, none of the VLANs is available in the "Interface" combobox of the "Edit Virtual IP" dialog. Did I do something wrong or is CARP not supposed to be used on VLANs at all? A clarification in the corresponding help popup would then be great.

Greetings,
Fabiano