my internet bandwith is getting slower & slower i have doubts about my traffic
shaping .
how to find out whats wrong ? & which clients is doing what with my bandwith .
also have a look at my traffic shaping is it ok ?
intif="epic0"
intnet="10.0.0.0/16"
extif="fxp0"
extad="192.168.0.2"
intad="10.0.0.1"
chadd="10.0.0.1"
servers="10.0.0.2, 10.0.0.3, 10.0.0.4, 10.0.0.5, 10.0.0.6"
mailserver="10.0.0.2"
vip="10.0.4.8"
ports = "21 22 25 53 80 110 119 123 143 443 465 554 900 995 1755 1863 1999 3000
3020 2020 3389 5000 5001 5050 5100 5190 6667 "
allif="{$extif, intif}"
table <allowedclients> persist file "/etc/allowedclients"
table <blockedclients> persist file "/etc/blockedclients"
table <servers> persist file "/etc/servers"
scrub in all
altq on $extif cbq bandwidth 500Kb queue { def, msn, www, https, smtp, ssh, ftp
}
queue ftp bandwidth 5% cbq(borrow red)
queue www bandwidth 30% cbq(borrow red)
queue msn bandwidth 20% cbq(borrow red)
queue https bandwidth 20% cbq(borrow red)
queue ssh bandwidth 5% cbq(borrow red)
queue def bandwidth 10% cbq(default borrow red)
queue smtp bandwidth 10% cbq
nat on $extif inet proto {icmp, tcp, udp } from <servers> to any -> $extad
nat on $extif inet proto {tcp, udp } from <allowedclients> to any port \
{ $ports } -> $extad
rdr on $intif proto tcp from <allowedclients> to any port 80 -> $chadd port 8080
rdr on $extif proto tcp from any to $extad port 110 -> $mailserver port 110
rdr on $extif proto tcp from any to $extad port 25 -> $mailserver port 25
rdr on $extif proto tcp from any to $extad port 4661 -> $vip port 4661
rdr on $extif proto udp from any to $extad port 4672 -> $vip port 4672
rdr on $extif proto tcp from any to $extad port 80 -> $mailserver port 80
#rdr on $intif proto tcp from any to $intad port 80 -> $mailserver port 80
pass out on $extif inet proto { tcp, udp } from <allowedclients> to any port {
$ports }
pass out on $extif inet proto { tcp, udp } from $vip to any
pass in on extif proto tcp from <allowedclients> to any port msn queue msn
pass in on extif proto tcp from <allowedclients> to any port ssh queue ssh
pass in on extif proto tcp from <allowedclients> to any port www queue https
pass in on extif proto tcp from <allowedclients> to any port www queue www
pass in on extif proto tcp from <allowedclients> to any port smtp queue smtp
pass in on extif proto tcp from <allowedclients> to any port ftp queue ftp
pass out on extif inet proto udp from any to <allowedclients> port msn queue msn
pass out on extif inet proto udp from any to <allowedclients> port ssh queue ssh
pass out on extif inet proto udp from any to <allowedclients> port www queue \
https
pass out on extif inet proto udp from any to <allowedclients> port www queue www
pass out on extif inet proto udp from any to <allowedclients> port smtp queue \
smtp
pass out on extif inet proto udp from any to <allowedclients> port ftp queue ftp
thanks
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