Hello John,
On Mon, 29 Jun 2020 12:54:58 -0700 John Pierce jhn.pierce@gmail.com wrote:
On Mon, Jun 29, 2020 at 12:47 PM wwp subscript@free.fr wrote:
Nothing jumps to my eyes looking at /var/log/messages but this, many occurrences: kernel: nf_conntrack: falling back to vmalloc.
nf_conntrack is only involved if you are doing some form of NAT routing on this system and/or fairly complex iptables kind of rules....
On this machine I do not do anything at iptables or firewall level but opening ports for SSHD.
you mentioned two different network interfaces, one wired, one wireless, how are you using these, what sort of routing between the two networks ?
The wired interface is directly bound to a 4G router (dhcp). The wireless one is connected to a LAN (wifi -> wifi AP -> wire -> switch -> wire -> router with iptables+dhcp -> wire -> xDSL box).
Regards,