Re: [pve-devel] [PATCH] firewall: resources: accept invalid ct state by default

2024-11-15 Thread Stefan Hanreich
On 11/15/24 14:13, Stefan Hanreich wrote: > I see two ways of solving this problem: > > * We introduce a knob at VM level that lets you decide whether to drop > ct invalid traffic or not. (Invalid traffic would then still be > evaluated by the firewall rules if it's allowed in principle, as is the

Re: [pve-devel] [PATCH] firewall: resources: accept invalid ct state by default

2024-11-15 Thread Stefan Hanreich
On 11/15/24 13:33, Hannes Laimer wrote: > We only add a `block-conntrack-invalid` jump to the in chain, if > the `nf_conntrack_allow_invalid` option is not set in the config. But we > already drop connections with an invalid ct state by default. So we have > to either allow connections with an i