From: Gregory (Grisha) Trubetskoy (grisha_at_ispol.com)
Date: Thu 07 Oct 2004 - 04:24:18 BST
OK, this isn't over yet :-)
I just compiled and installed 2.6.8.1-vs1.9.3-rc2.1, with
util-vserver-0.30.195 on a freshly installed FC1 machine.
Created a vserver, created a config (using the new utils method) when i
start it (with or without hide_netif in the flags file), the interface is
NOT created (ifconfig does not show it from either outside or inside), yet
I can ping the IP number and ssh to the vserver from outside.
I noticed a listdevip tool in utils, it shows:
# ./listdevip
127.0.0.1/255.0.0.0
192.168.1.105/255.255.255.0
192.168.1.130/255.255.255.0
The .130 address is the vserver.
Is this normal?
More info:
The exact config:
# find . -type f -print -exec cat {} \;
./context
1000
./flags
lock
./uts/nodename
test.ispol.com
./nice
9
./interfaces/0/dev
eth0
./interfaces/0/ip
192.168.1.130
./interfaces/0/bcast
192.168.1.255
./interfaces/0/mask
255.255.255.0
./fstab
none /dev/pts devpts gid=5,mode=620 0 0
none /proc proc defaults 0 0
>From inside the vserver:
# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:30:1B:33:8E:9E
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:590 errors:0 dropped:0 overruns:0 frame:0
TX packets:367 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:55077 (53.7 Kb) TX bytes:75701 (73.9 Kb)
Interrupt:209 Base address:0x9000
>From outside:
# ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:30:1B:33:8E:9E
inet addr:192.168.1.105 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::230:1bff:fe33:8e9e/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:626 errors:0 dropped:0 overruns:0 frame:0
TX packets:387 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:58251 (56.8 Kb) TX bytes:79517 (77.6 Kb)
Interrupt:209 Base address:0x9000
lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:16 errors:0 dropped:0 overruns:0 frame:0
TX packets:16 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:1240 (1.2 Kb) TX bytes:1240 (1.2 Kb)
sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Thanks,
Grisha
On Wed, 6 Oct 2004, Herbert Poetzl wrote:
> On Wed, Oct 06, 2004 at 04:28:03PM -0400, Gregory (Grisha) Trubetskoy wrote:
>>
>> In vs 1.9.3 I noticed that ifconfig from within a vserver shows the inet
>> addr of eth0 and lo (in 1.2x it did not) - is this the way it's supposed
>> to be, or am I missing a configuration option of some kind?
>
> yes! (yes or yes)
>
> it is supposed to be so, and you are probably looking
> for VXF_HIDE_NETIF ...
>
> HTH,
> Herbert
>
>> Thanks!
>>
>> Grisha
>> _______________________________________________
>> Vserver mailing list
>> Vserver_at_list.linux-vserver.org
>> http://list.linux-vserver.org/mailman/listinfo/vserver
>
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