我有一台 HP-UX 机器，我正在尝试确定无法访问主机的原因。我正在尝试联系主机 10.32.13.146
root@hp-ux:/root # traceroute -I 10.32.13.146
traceroute to 10.32.13.146 (10.32.13.146), 30 hops max, 40 byte packets
1 * * *
2 * * *
3 * * *
我已经有一条到网络的路由，如下所示 - 10.32.13.128/255.255.255.128 10.32.32.1。
root@hp-ux:/root # netstat -rnv Routing tables Dest/Netmask
Gateway Flags Refs Interface Pmtu
127.0.0.1/255.255.255.255 127.0.0.1 UH 0 lo0 32808
10.32.32.25/255.255.255.255 10.32.32.25 UH 0 lan901 32808
142.40.216.27/255.255.255.255 142.40.216.27 UH 0 lan900 32808
142.40.216.0/255.255.255.128 142.40.216.27 U 2 lan900 1500
10.32.32.0/255.255.255.128 10.32.32.25 U 2 lan901 1500
10.32.33.0/255.255.255.128 10.32.32.1 UG 0 lan901 1500
10.32.37.0/255.255.255.128 10.32.32.1 UG 0 lan901 1500
10.32.46.128/255.255.255.128 10.32.32.1 UG 0 lan901 1500
10.106.132.128/255.255.255.128 10.32.32.1 UG 0 lan901 1500
10.32.13.128/255.255.255.128 10.32.32.1 UG 0 lan901 1500
10.106.129.0/255.255.255.0 10.32.32.1 UG 0 lan901 1500
127.0.0.0/255.0.0.0 127.0.0.1 U 0 lo0 32808
default/0.0.0.0 142.40.216.1 UG 0 lan900 1500
有人可以解释一下这台服务器出了什么问题以及如何解决这种情况吗？
编辑：到达 10.32.32.25 没有问题
root@hp-ux:/root# ping 10.32.32.25 -n 1
PING 10.32.32.25: 64 byte packets
64 bytes from 10.32.32.25: icmp_seq=0. time=0. ms
----10.32.32.25 PING Statistics----
1 packets transmitted, 1 packets received, 0% packet loss
round-trip (ms) min/avg/max = 0/0/0
这是/etc/rc.config.d/netconf
root@hp-ux:/root# grep -v ^# /etc/rc.config.d/netconf
HOSTNAME="hp-ux"
OPERATING_SYSTEM=HP-UX
LOOPBACK_ADDRESS=127.0.0.1
ROUTE_DESTINATION[0]="default"
ROUTE_MASK[0]=""
ROUTE_GATEWAY[0]="142.40.216.1"
ROUTE_COUNT[0]="1"
ROUTE_ARGS[0]=""
ROUTE_SOURCE[0]=""
GATED=0
GATED_ARGS=""
RDPD=0
RARPD=0
DEFAULT_INTERFACE_MODULES=""
INTERFACE_NAME[1]="lan900"
IP_ADDRESS[1]="142.40.216.27"
SUBNET_MASK[1]="255.255.255.128"
BROADCAST_ADDRESS[1]="142.40.216.127"
INTERFACE_STATE[1]="up"
DHCP_ENABLE[1]="0"
INTERFACE_MODULES[1]=""
INTERFACE_NAME[2]="lan901"
IP_ADDRESS[2]="10.32.32.25"
SUBNET_MASK[2]="255.255.255.128"
BROADCAST_ADDRESS[2]="10.32.32.127"
INTERFACE_STATE[2]="up"
DHCP_ENABLE[2]="0"
INTERFACE_MODULES[2]=""
ROUTE_DESTINATION[1]="net 10.32.33.0"
ROUTE_GATEWAY[1]=10.32.32.1
ROUTE_COUNT[1]=1
ROUTE_MASK[1]=255.255.255.128
ROUTE_ARGS[1]=
ROUTE_DESTINATION[3]="net 10.32.46.128"
ROUTE_GATEWAY[3]=10.32.32.1
ROUTE_COUNT[3]=1
ROUTE_MASK[3]=255.255.255.128
ROUTE_ARGS[3]=
ROUTE_DESTINATION[2]="net 10.32.37.0"
ROUTE_GATEWAY[2]=10.32.32.1
ROUTE_COUNT[2]=1
ROUTE_MASK[2]=255.255.255.128
ROUTE_ARGS[2]=
ROUTE_DESTINATION[4]="net 10.106.129.0"
ROUTE_GATEWAY[4]=10.32.32.1
ROUTE_COUNT[4]=1
ROUTE_MASK[4]=255.255.255.0
ROUTE_ARGS[4]=
ROUTE_DESTINATION[5]="net 10.106.132.128"
ROUTE_GATEWAY[5]=10.32.32.1
ROUTE_COUNT[5]=1
ROUTE_MASK[5]=255.255.255.128
ROUTE_ARGS[5]=
ROUTE_DESTINATION[6]="net 10.32.13.128"
ROUTE_GATEWAY[6]=10.32.32.1
ROUTE_COUNT[6]=1
ROUTE_MASK[6]=255.255.255.128
ROUTE_ARGS[6]=
答案1
对于其他看到这篇文章的人：
这种情况下的计算机有 2 个网络接口。其中一个 (lan901) 被分配静态 IP 10.32.32.1，因此计算机绝对可以访问... 呃！
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