diff options
Diffstat (limited to 'etc/ppp/ppp.conf.filter.sample')
| -rw-r--r-- | etc/ppp/ppp.conf.filter.sample | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/etc/ppp/ppp.conf.filter.sample b/etc/ppp/ppp.conf.filter.sample index 9eaae8e..8510eb4 100644 --- a/etc/ppp/ppp.conf.filter.sample +++ b/etc/ppp/ppp.conf.filter.sample @@ -1,12 +1,12 @@ # -# $Id$ -# -# An example of packet filter definition. +# $Id: ppp.conf.filter.sample,v 1.4 1997/02/23 09:21:10 peter Exp $ # +# An example of packet filter definitions. Merge whatever rules you +# want into your ppp.conf file. # filterd: # -# Don't keep Alive with ICMP,DNS and RIP packet +# Don't keep Alive with ICMP,DNS and RIP packets # set afilter 0 deny icmp set afilter 1 deny udp src eq 53 @@ -15,17 +15,17 @@ filterd: set afilter 4 deny udp dst eq 520 set afilter 5 permit 0/0 0/0 # -# Don't dial with ICMP packet +# Don't let ICMP packets cause us to dial # set dfilter 0 deny icmp set dfilter 1 permit 0/0 0/0 # -# Allow ident packet pass through +# Allow ident packets to pass through # set ifilter 0 permit tcp dst eq 113 set ofilter 0 permit tcp src eq 113 # -# Allow telnet connection to the Internet +# Allow telnet connections to the Internet # set ifilter 1 permit tcp src eq 23 estab set ofilter 1 permit tcp dst eq 23 @@ -37,7 +37,7 @@ filterd: set ifilter 3 permit tcp src eq 20 dst gt 1023 set ofilter 3 permit tcp dst eq 20 # -# Allow access to DNS +# Allow access to any DNS # set ifilter 4 permit udp src eq 53 set ofilter 4 permit udp dst eq 53 @@ -54,5 +54,5 @@ filterd: set ifilter 7 permit udp dst gt 33433 set ofilter 7 permit udp dst gt 33433 # -# If none of above rules matches, then packet is blockd. +# If none of the above rules matche, then the packet is blocked. # |
