after upgrade to baselayout-1.12.5, logging iptables forward rules, for example iptables -A FORWARD -i ra0 -s 192.168.0.0/255.255.255.0 -j LOG --log-level 6 --log-prefix "iptables_out" iptables -A FORWARD -i ra0 -s 192.168.0.0/255.255.255.0 -j ACCEPT iptables -A FORWARD -i eth0 -d 192.168.0.0/255.255.255.0 -j LOG --log-level 6 --log-prefix "iptables_in" iptables -A FORWARD -i eth0 -d 192.168.0.0/255.255.255.0 -j ACCEPT ..results high pings (300ms up to 2000ms) and package loss downgrade to baselayout-1.12.4-r7 solves the problem
that doesnt really make any sense considering iptables talks to the kernel and baeslayout has nothing to do with it
please debug the issue on your side further