| example.8 (145510) | example.8 (153877) |
|---|---|
| 1# $FreeBSD: vendor/ipfilter/dist/contrib/ipfilter/rules/example.8 145510 2005-04-25 17:31:50Z darrenr $ | |
| 2# 3# block all incoming TCP connections but send back a TCP-RST for ones to 4# the ident port 5# 6block in proto tcp from any to any flags S/SA 7block return-rst in quick proto tcp from any to any port = 113 flags S/SA 8# 9# block all inbound UDP packets and send back an ICMP error. 10# 11block return-icmp in proto udp from any to any | 1# 2# block all incoming TCP connections but send back a TCP-RST for ones to 3# the ident port 4# 5block in proto tcp from any to any flags S/SA 6block return-rst in quick proto tcp from any to any port = 113 flags S/SA 7# 8# block all inbound UDP packets and send back an ICMP error. 9# 10block return-icmp in proto udp from any to any |