- 论坛徽章:
- 0
|
以下是PING网易的丢包情况.
- Reply from 220.181.28.52: bytes=32 time=63ms TTL=52
- Request timed out.
- Reply from 220.181.28.52: bytes=32 time=76ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=72ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=80ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=61ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=72ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=70ms TTL=52
- Request timed out.
- Reply from 220.181.28.52: bytes=32 time=82ms TTL=52
- Request timed out.
- Reply from 220.181.28.52: bytes=32 time=76ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=76ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=68ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=79ms TTL=52
- Request timed out.
- Reply from 220.181.28.52: bytes=32 time=70ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=75ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=81ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=85ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=69ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=67ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=80ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=81ms TTL=52
- Request timed out.
- Reply from 220.181.28.52: bytes=32 time=68ms TTL=52
- Reply from 220.181.28.52: bytes=32 time=77ms TTL=52
复制代码
路由器脚本:
- #!/bin/bash
- echo 1 > /proc/sys/net/ipv4/ip_forward
- /sbin/modprobe ip_conntrack_ftp
- /sbin/modprobe ip_nat_ftp
- /sbin/iptables -F -t filter
- /sbin/iptables -F -t nat
- /sbin/iptables -P INPUT DROP
- /sbin/iptables -P OUTPUT ACCEPT
- /sbin/iptables -P FORWARD ACCEPT
- /sbin/iptables -t nat -P PREROUTING ACCEPT
- /sbin/iptables -t nat -P POSTROUTING ACCEPT
- /sbin/iptables -t nat -P OUTPUT ACCEPT
- # ALLOW ALL IN PRIVATE NET
- /sbin/iptables -A INPUT -i eth1 -j ACCEPT
- # KEEP CONNECTIONS
- /sbin/iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT
- # NAT
- /sbin/iptables -t nat -A POSTROUTING -s 192.168.0.0/24 -o eth0 -j SNAT --to 210.113.*.*
复制代码
网络连接情况:
- [odsnlrbq@route etc]$ /usr/bin/sar -n DEV 2 1
- Linux 2.4.21-27.0.2.EL (route)
- IFACE rxpck/s txpck/s rxbyt/s txbyt/s rxcmp/s txcmp/s rxmcst/s
- lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
- eth0 2479.05 2587.84 1512365.54 666432.43 0.00 0.00 0.00
- eth1 2591.89 2231.76 667495.95 1484487.84 0.00 0.00 0.00
- Average: IFACE rxpck/s txpck/s rxbyt/s txbyt/s rxcmp/s txcmp/s rxmcst/s
- Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00
- Average: eth0 2479.05 2587.84 1512365.54 666432.43 0.00 0.00 0.00
- Average: eth1 2591.89 2231.76 667495.95 1484487.84 0.00 0.00 0.00
复制代码
[ 本帖最后由 jk0wg 于 2007-12-1 03:25 编辑 ] |
|