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File: [local] / src / share / ipf / Attic / example.8 (download)

Revision 1.1, Tue Jan 9 09:29:50 1996 UTC (28 years, 4 months ago) by dm
Branch: MAIN

added IP filter to netstat/rc and put examples in /usr/share/ipf

#
# block all incoming TCP connections but send back a TCP-RST for ones to
# the ident port
#
block in proto tcp from any to any flags S/SA
block return-rst in quick proto tcp from any to any flags S/SA
#
# block all inbound UDP packets and send back an ICMP error.
#
block return-icmp in proto udp from any to any