ip route 问题 求解

net-pedestrian

添加table ppp0的时候指定src试试，我个人感觉是由于回应包无法到达造成的吧。

tianer

回复 2# net-pedestrian


现在在192.168.3.79上ping 某个ip
网关机用tcpdump抓包 结果如下

tcpdump -i eth0 dst 67.xx.xx.xx
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on eth0, link-type EN10MB (Ethernet), capture size 96 bytes
17:53:06.975588 IP 192.168.3.79 > 67.xx.xx.xx: ICMP echo request, id 512, seq 20393, length 40
17:53:12.485963 IP 192.168.3.79 > 67.xx.xx.xx: ICMP echo request, id 512, seq 20649, length 40

tcpdump -i ppp0                  
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on ppp0, link-type LINUX_SLL (Linux cooked), capture size 96 bytes
17:53:39.995992 IP 192.168.1.13 > 67.xx.xx.xx: ICMP echo request, id 512, seq 21929, length 40
17:53:45.510431 IP 192.168.1.13 > 67.xx.xx.xx: ICMP echo request, id 512, seq 22185, length 40

查看路由
ip route ls
192.168.0.78 dev ppp0  proto kernel  scope link  src 10.0.0.4
192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.x
169.254.0.0/16 dev eth0  scope link
default via 192.168.1.254 dev eth0

tianer

还是没解决

xiaofeng_51

路过看看