我有以下错误:
[root@~]# traceroute -s 'publicIP' 8.8.8.8
traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets
**bind: Cannot assign requested address**
但是当我没有输入源代码时,它工作正常:
[root@pf-apispens ~]# traceroute 8.8.8.8
traceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets
1 192.168.111.1 (192.168.111.1) 1.759 ms 1.728 ms 1.649 ms
2 * * *
3 172.24.7.x (172.24.7.x) 1.752 ms 1.744 ms 1.816 ms
4 61.8.x.x (61.8.x.x) 1.635 ms 1.653 ms 1.632 ms
[root@~]# ip addr
{1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1454 qdisc pfifo_fast state UP qlen 1000
link/ether fa:16:3e:a7:5c:d0 brd ff:ff:ff:ff:ff:ff
inet 192.168.111.xyz/24 brd 192.168.111.255 scope global eth0
inet 192.168.111.xyzz/32 scope global eth0
inet6 fe80::f816:3eff:fea7:5cd0/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000
link/ether fa:16:3e:1d:e7:7a brd ff:ff:ff:ff:ff:ff
[root@~]# route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.111.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
172.27.0.0 192.168.111.2 255.255.254.0 UG 0 0 0 eth0
0.0.0.0 192.168.111.1 0.0.0.0 UG 0 0 0 eth0
请就分辨率向我提出建议。如果您需要更多信息,请告诉我。提前致谢 :)
答案1
您需要输入traceroute -s
直接分配给服务器上任何接口的地址。
您可以从以下输出中键入以下任意地址ip a
:
192.168.111.xyz
192.168.111.xyzz
但不是真正的公共IP,因为它已分配给您的其他设备(例如路由器)。
看man traceroute
:
-s 源地址,--源=源地址
选择替代源地址。请注意,您必须选择其中一个接口的地址。缺省情况下,使用出接口地址。