Hello everyone. Today a had a strange behavior on my network, a simple firewall rule do drop invalid packets on forward chain makes terminal service and windows sharing to stop working on some subnets. What’s the relation between those service and invalid packets?
LOG: forward: in:ether2 out:ethe2, src-mac, , proto TCP (ACK,RST), 172.16.1.1:8082->172.16.4.1:49978, len40
Thanks.