Menu

Show posts

This section allows you to view all posts made by this member. Note that you can only see posts made in areas you currently have access to.

Show posts Menu

Messages - dennis86

#1
21.1 Legacy Series / Problems with HA Proxy and IPv6
April 05, 2021, 11:39:38 AM
Hello,
I have a small problem regarding the HAProxy configuration with IPv6.

IPv4 Settings are working without prroblems. But with IPv6 it seems that HAProxy is not listening correctly on them.
I have tried everything. Also checked Firewall that the rules are set but nothing.

I'm migrating from pfsense to opnsense so I tried with the working config from pfsense.

IPv6 Config on Firewall:
I have two IPv6 nets. One /64 and one /56, The /64 is a routing net to route from WAN interface to the /56 LAN Interface net.

Config on WAN: Static IPv6. Gateway on WAN is the aaa:aaa:1/64 and IPv6 address for WAN is aaa:aaa:2/64

The /56 is routed to aaa:aaa:2/64

Config LAN interface:
Static IPv6
Adresses: bbb:aaa:1/56
Gateway: Auto-detect.

IPv6 itself is working from behind the firewall. I have a Virtual Server which is working with IPv6. So theres no problem with IPv6 Routing / connectivity.

HA Proxy Config:
- Added desired IPv6 address to virtual ip list. (IP address from /56 LAN Interface)
- Created firewall rule to let through port 80 and 443
- Added the IPv6 Address into HAProxy Config Public Server as listen address in format bbb:aaa:1000:80  / bbb:aaa:1000:443

While IPv4 is reachable IPv6 is not. Also not showing in HA Proxy Log file.
In PFsense that config was working. So what am I doing wrong? Please help.