setup IP address as "192.168.xxx.xxx" does NOT work.
Someone say I need use "crossover" type of cable, but
I don't have. I put a switch and coneect cable from
each PC and it work fine.
Thanks.
--- gnulinux <gnulinux@xxxxxxxxxxx> 說：
> mcclnx mcc wrote:
> > I have two DELL servers with two Ethernet ports in
> it.
> > Bith servers have CENTOS 4.5 installed. First
> > Ethernet port connect to public Ethernet line and
> work
> > correctly. Second Ethernet port I connect
> > point-to-point as private Ethernet (cable direct
> > connect without router or switch). Private
> Ethernet
> > use IP asddress 1.1.1.1 and 1.1.1.2.
> >
> > I check "ifconfig -a" and both eth0 and eth1 are
> up
> > and active. when I tried to ping another server
> use
> > second port (private) and no response. Does
> anything
> > I configure wrong?
> >
> > Thanks.
> >
> > ======== info ===
> >
> > %ifconfig -a
> > eth0 Link encap:Ethernet HWaddr
> > 00:08:74:EA:54:64
> > inet addr:172.29.86.15
> Bcast:172.29.85.255
> > Mask:255.255.255.0
> > inet6 addr: fe80::208:74ff:feea:5464/64
> > Scope:Link
> > UP BROADCAST RUNNING MULTICAST MTU:1500
>
> > Metric:1
> > RX packets:471 errors:0 dropped:0
> overruns:0
> > frame:0
> > TX packets:91 errors:0 dropped:0
> overruns:0
> > carrier:0
> > collisions:0 txqueuelen:0
> > RX bytes:65669 (64.1 KiB) TX
> bytes:11847
> > (11.5 KiB)
> >
> > eth1 Link encap:Ethernet HWaddr
> > 00:0E:2E:C8:B9:80
> > inet addr:1.1.1.1 Bcast:1.1.1.255
> > Mask:255.255.255.0
> > UP BROADCAST MULTICAST MTU:1500
> 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:1000
> > RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
> > Interrupt:18 Base address:0x4c00
> >
> > %ping 1.1.1.2
> > PING 1.1.1.2 (1.1.1.2) 56(84) bytes of data.
> > >From 1.1.1.1 icmp_seq=1 Destination Host
> Unreachable
> > >From 1.1.1.1 icmp_seq=2 Destination Host
> Unreachable
> > >From 1.1.1.1 icmp_seq=3 Destination Host
> Unreachable
> >
> > --- 1.1.1.2 ping statistics ---
> > 4 packets transmitted, 0 received, +3 errors, 100%
> > packet loss, time 3015ms
> > , pipe 3
> >
> >
> > %telnet 1.1.1.2
> > Trying 1.1.1.2...
> > telnet: connect to address 1.1.1.2: No route to
> host
> >
> Try a private network IP 192.168.xxx.xxx? Right
> ether cable, straight?
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> http://lists.centos.org/mailman/listinfo/centos
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