hi,all
please help me!
I used RedHat 8.0,creat my bridge firewall.i had more than 200 pc,used T1 connect to
Internet.
I only use bridge,not use iptables.
I ping other IP of Internet,lost 10%~20% packeg,but other package is normal.
how can do?
thanks you any help.
******this is my bridge scripts:
start() {
echo "Starting service bridge tranfw"
brctl addbr tranfw || return=$rc_failed
brctl addif tranfw eth0 || return=$rc_failed
brctl addif tranfw eth1 || return=$rc_failed
ifconfig eth0 0.0.0.0 promisc || return=$rc_failed
ifconfig eth1 0.0.0.0 promisc || return=$rc_failed
brctl sethello tranfw 1 || return=$rc_failed
brctl setmaxage tranfw 4 || return=$rc_failed
brctl setfd tranfw 4 || return=$rc_failed
ifconfig tranfw promisc up || return=$rc_failed
echo -e "$return"
}
********this is my sysctl.conf
net.ipv4.tcp_max_syn_backlog=16384
net.ipv4.tcp_syncookies=1
net.ipv4.tcp_fin_timeout=20
net.ipv4.tcp_keepalive_time=3600
net.ipv4.tcp_abort_on_overflow=1
net.ipv4.tcp_fin_timeout=10
net.ipv4.tcp_keepalive_intvl=1
net.ipv4.tcp_keepalive_probes=2
net.ipv4.tcp_max_orphans=65536
net.ipv4.tcp_retries1=0
net.ipv4.tcp_retries2=3
net.ipv4.tcp_synack_retries=0
net.ipv4.ip_conntrack_max=1500000
ccddtt
[EMAIL PROTECTED]
2003-09-23
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