I have just upgraded a version 145 IpFire to version 152. After the upgrade I had a problem with keepalived, which no longer configured red0 properly. Turned out it went into fault state, because red0 does not support multicast. The log said: (WAN1) interface red0 does not support multicast, spec…

A bit of searching revealed that there is this file in which multicast is disabled on red: /etc/rc.d/init.d/networking/red.up/10-multicast Why was this added?

This was not added recently. https://git.ipfire.org/?p=ipfire-2.x.git;a=commit;h=d1e90efcaaed4ba1b39a92db863afeb35eb15344 It’s in IPFire since end 2007

That’s curious. I had keepalived working on red until I upgraded and rebooted today. Only then did keepalived stop on red and complain that multicast was not supported. Maybe keepalived did not actually check for multicast support before? But that would imply that it multicasted even when multicast…

Could this cause red to hang if wan side router is up after ipfire starts?

I am not sure what you’re asking. Do you think keepalived might be causing your red0 to hang? Or red0 not having multicast enabled?

Not an expert Related to this? [image] Red0 unable to re-establish connections, long-term dhcpcd problem Networking Hello, I have a VDSL2 connection. IPFire connects through an ISP-supplied modem using DHCP. Over the past few months if my VDSL router is rebooted or drop…

Sorry, can’t help you there. I am quite certain it is not related.

IPFire Community

Red interface no longer multicast?

Network

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