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From: "GA Dept PT ACBI" <hr_ga.dept@acbi.co.id>
To: 'Linux newbie list' <linux-newbie@vger.kernel.org>
Subject: ADSL connection via RHL 90
Date: Tue, 15 Feb 2005 15:14:53 +0700	[thread overview]
Message-ID: <000c01c51336$715254f0$6510ea0a@acbi.local> (raw)


I just installed RHL90, as workstation, and connected to our internal LAN.
Now, I tried to connect to the net via our ADSL. But failed, via Mozilla
browser, sendmail, or any other. The ADSL's IP number as default gateway was
already put into the routing table. 
I can ping to the external IP number of my ISP ( i.e. 202.134.0.155 ), but
not to any external IP number ( e.g. 18.7.22.69 ). When I ping-ed to
external FQDN, it always said something like "...unknown host...". 
Have I done something wrong during the installation? Where should I check
first?
Could somebody please help me?

My data is as follows :

Result of ifconfig : 
eth0      Link encap:Ethernet  HWaddr 00:0C:6E:6B:4E:C2  
          inet addr:10.234.16.101  Bcast:10.234.16.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:4818 errors:0 dropped:0 overruns:0 frame:0
          TX packets:502 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:100 
          RX bytes:583229 (569.5 Kb)  TX bytes:42296 (41.3 Kb)
          Interrupt:12 Base address:0xd000 
lo        Link encap:Local Loopback  
          inet addr:127.0.0.1  Mask:255.0.0.0
          UP LOOPBACK RUNNING  MTU:16436  Metric:1
          RX packets:62168 errors:0 dropped:0 overruns:0 frame:0
          TX packets:62168 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:4244648 (4.0 Mb)  TX bytes:4244648 (4.0 Mb)

( note : 10.234.16.101 is my workstation's IP number. )

Result of route -v as follows :

Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use
Iface
10.234.16.0     *               255.255.255.0   U     0      0        0 eth0
169.254.0.0     *               255.255.0.0     U     0      0        0 eth0
127.0.0.0       *               255.0.0.0       U     0      0        0 lo
default         10.234.16.99    0.0.0.0         UG    0      0        0 eth0

	route -C

Kernel IP routing cache
Source          Destination     Gateway         Flags Metric Ref    Use
Iface
fxrhl90         acbiserver.acbi acbiserver.acbi       0      0       17 eth0
fxrhl90         10.0.0.6        10.234.16.99          0      0        1 eth0
10.234.16.117   10.234.16.255   10.234.16.255   ibl   0      0        5 lo
fxrhl90         255.255.255.255 255.255.255.255 bl    0      0        9 eth0
10.234.16.100   10.234.16.255   10.234.16.255   ibl   0      0        2 lo
fxrhl90         10.234.16.104   10.234.16.104         0      0        2 eth0
10.234.16.135   10.234.16.255   10.234.16.255   ibl   0      0       14 lo
10.234.16.104   fxrhl90         fxrhl90         il    0      0       17 lo
10.234.16.105   10.234.16.255   10.234.16.255   ibl   0      0        1 lo
10.234.16.112   10.234.16.255   10.234.16.255   ibl   0      0        1 lo
10.234.16.104   10.234.16.255   10.234.16.255   ibl   0      0        0 lo
acbiserver.acbi fxrhl90         fxrhl90         il    0      0       25 lo
fxrhl90         fxrhl90         fxrhl90         l     0      0       98 lo
fxrhl90         10.234.16.104   10.234.16.104         0      0        2 eth0
fxrhl90         10.234.16.255   10.234.16.255   bl    0      0        2 eth0
fxrhl90         fxrhl90         fxrhl90         l     0      0       35 lo
fxrhl90         10.0.0.6        10.234.16.99          0      0        0 eth0
10.234.16.99    fxrhl90         fxrhl90         il    0      0        0 lo
acbiserver.acbi 10.234.16.255   10.234.16.255   ibl   0      0        0 lo
fxrhl90         acbiserver.acbi acbiserver.acbi       0      0       27 eth0

( note : fxrhl90 is the name of my workstation )

	netstat -r :

Kernel IP routing table
Destination     Gateway         Genmask         Flags   MSS Window  irtt
Iface
10.234.16.0     *               255.255.255.0   U         0 0          0
eth0
169.254.0.0     *               255.255.0.0     U         0 0          0
eth0
127.0.0.0       *               255.0.0.0       U         0 0          0 lo
default         10.234.16.99    0.0.0.0         UG        0 0          0
eth0

( note : I didn't input this 169.254.0.0 number; where does it come from ? )

Data from /etc/sysconfig/networking/devices/eth0.route as follows :

GATEWAY1=10.234.16.99
NETMASK1=255.255.0.0
ADDRESS1=202.134.2.5
GATEWAY0=10.234.16.99
NETMASK0=255.255.0.0
ADDRESS0=202.134.0.155

Data from /etc/sysconfig/networking/devices/ifcfg-eth0 :

DEVICE=eth0
BOOTPROTO=none
BROADCAST=10.234.16.255
IPADDR=10.234.16.101
NETMASK=255.255.255.0
NETWORK=10.234.16.0
ONBOOT=yes
HWADDR=00:0c:6e:6b:4e:c2
USERCTL=no
PEERDNS=no
GATEWAY=10.234.16.99
TYPE=Ethernet

Yours,


Frans T.

P.S. 
Sorry for the use of bandwidth
  

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             reply	other threads:[~2005-02-15  8:14 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2005-02-15  8:14 GA Dept PT ACBI [this message]
2005-02-15 11:07 ` ADSL connection via RHL 90 Jim Nelson
2005-02-16  4:09   ` frans toruan
2005-02-15 16:08 ` chuck gelm
2005-02-16  4:09   ` frans toruan
2005-02-16  8:29     ` chuck gelm
2005-02-15 16:50 ` Ray Olszewski
2005-02-16  4:09   ` frans toruan
2005-02-16  5:39     ` Ray Olszewski
2005-02-16  9:35       ` frans toruan
2005-02-16 17:46         ` Ray Olszewski

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