STrange network problem
Rus Foster
rghf at fsck.me.uk
Mon Oct 20 12:41:01 PDT 2003
Hi All,
I've just tried to bring up a new IP alias and am having trouble using it
Currently
ls512# ifconfig -a
vr0: flags=8843<UP,BROADCAST,RUNNING,SIMPLEX,MULTICAST> mtu 1500
inet 63.247.81.162 netmask 0xfffffff8 broadcast 63.247.81.167
inet6 fe80::230:1bff:fe37:fb48%vr0 prefixlen 64 scopeid 0x1
inet 63.247.81.163 netmask 0xffffffff broadcast 63.247.81.163
inet 63.247.81.164 netmask 0xffffffff broadcast 63.247.81.164
inet 63.247.81.165 netmask 0xffffffff broadcast 63.247.81.165
inet 63.247.81.166 netmask 0xffffffff broadcast 63.247.81.166
inet 63.247.81.167 netmask 0xffffffff broadcast 63.247.81.167
ether 00:30:1b:37:fb:48
media: Ethernet autoselect (100baseTX <full-duplex>)
status: active
lp0: flags=8810<POINTOPOINT,SIMPLEX,MULTICAST> mtu 1500
faith0: flags=8002<BROADCAST,MULTICAST> mtu 1500
lo0: flags=8049<UP,LOOPBACK,RUNNING,MULTICAST> mtu 16384
inet6 ::1 prefixlen 128
inet6 fe80::1%lo0 prefixlen 64 scopeid 0x4
inet 127.0.0.1 netmask 0xff000000
ppp0: flags=8010<POINTOPOINT,MULTICAST> mtu 1500
sl0: flags=c010<POINTOPOINT,LINK2,MULTICAST> mtu 552
ls512# ping 63.247.81.167
PING 63.247.81.167 (63.247.81.167): 56 data bytes
ping: sendto: Can't assign requested address
ping: sendto: Can't assign requested address
ping: sendto: Can't assign requested address
ping: sendto: Can't assign requested address
^C
--- 63.247.81.167 ping statistics ---
4 packets transmitted, 0 packets received, 100% packet loss
but ...
ls512# ping 63.247.81.166
PING 63.247.81.166 (63.247.81.166): 56 data bytes
64 bytes from 63.247.81.166: icmp_seq=0 ttl=64 time=0.048 ms
64 bytes from 63.247.81.166: icmp_seq=1 ttl=64 time=0.031 ms
^C
--- 63.247.81.166 ping statistics ---
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max/stddev = 0.031/0.040/0.048/0.009 ms
ls512# netstat -rn
Routing tables
Internet:
Destination Gateway Flags Refs Use Netif Expire
default 63.247.81.161 UGSc 98 91635 vr0
63.247.81.160/29 link#1 UC 1 0 vr0
63.247.81.161 00:0a:8a:f2:e1:00 UHLW 95 0 vr0 1188
63.247.81.163 00:30:1b:37:fb:48 UHLW 2 31131 lo0 =>
63.247.81.163/32 link#1 UC 1 0 vr0
63.247.81.164 00:30:1b:37:fb:48 UHLW 2 68201 lo0 =>
63.247.81.164/32 link#1 UC 1 0 vr0
63.247.81.165 00:30:1b:37:fb:48 UHLW 2 2336 lo0 =>
63.247.81.165/32 link#1 UC 1 0 vr0
63.247.81.166 00:30:1b:37:fb:48 UHLW 0 4 lo0 =>
63.247.81.166/32 link#1 UC 1 0 vr0
63.247.81.167 00:30:1b:37:fb:48 UHLWb 0 27 lo0 =>
63.247.81.167/32 link#1 UC 1 0 vr0
127.0.0.1 127.0.0.1 UH 0 48 lo0
Any ideas?
Nothing in dmesg
Nothing in /var/log/messages
rus
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