Linux
traceroute 有錯誤綁定:無法分配請求的地址
我有以下錯誤:
[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**
但是當我沒有輸入原始碼時,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
請就解決方案給我建議。如果您需要更多資訊,請告訴我。提前致謝 :)
您需要輸入
traceroute -s
直接分配給伺服器上任何介面的地址。您可以從以下輸出中鍵入任何地址
ip a
:192.168.111.xyz 192.168.111.xyzz
但不是真正的公共 IP,因為它已分配給您的其他設備(例如路由器)。
見
man traceroute
:-s source_addr, –source=source_addr
選擇備用源地址。請注意,您必須選擇其中一個介面的地址。預設情況下,使用出介面地址。