firewalld-users June 2023

firewalld-users@lists.fedorahosted.org

3 participants
2 discussions

kernel BUG at lib/list_debug.c:30! using kernel-6.3.9-200.fc38 or kernel-6.3.10-200.fc38
by Anthony Messina 21 Jul '23

21 Jul '23

I'm wondering if anyone would be willing take a look at the following: https://bugzilla.redhat.com/show_bug.cgi?id=2216972 For me, this issue is reproduced when I load firewalld rules referencing nf tables sets (ipsets) at boot with firewalld and kernel-6.3.9-200.fc38 or kernel-6.3.10-200.fc38 I have my backend set to nftables and am not using direct rules on the affected machines (2 Intel NUCs and a ThinkPad X1 Carbon) The issue does not occur with kernel-6.3.8-200.fc38 and does not occur if I add the rules referencing ipsets after the initial startup of firewalld is successful. Thanks in advance for any assistance with this kernel bug. -- Anthony - https://messinet.com

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allow forwarding between all interfaces in the Internal zone?
by David Andrew Michael Noelle 13 Jun '23

13 Jun '23

My wireless router recently stopped working through my wired hub, so my firewall machine now has the wired hub on one interface and the wireless router on another, both in the Internal zone, and everyone's happy, except they can't talk to each other. Nothing on the wifi can see any wired devices, and more problematically, no wired computers can detect or talk to the wireless printers. So far, I've been fixing this with: nft insert rule inet firewalld filter_FWDI_internal oifname "enp6s0" accept nft insert rule inet firewalld filter_FWDI_internal oifname "enp9s0" accept ... but I have to do that again every time I lose power. I don't see an analogous feature in firewalld, even in direct rules. Am I missing something, or should I just script that somewhere to run after firewalld is up? Or is there a better way that I've missed? I mean, besides replacing the wonky router? -- Dave Noelle, dave(a)straylight.org

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firewalld-users June 2023