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Internet access problem with Debian Sarge + BSNL Dataone



Hi,
    Kindly help me get my first browsing experience in Debian linux.
I have tried various list-archives recommended by Google still have
not been able to get around fixing this.
    Email below is rather long. I have explained my installation
and shown the logs before asking my questions at the bottom.

  I have installed Debian GNU/Linux, Sarge 3.1r0a on my PC along
  with Kernel version 2.6 686.
  I also have the dataone broadband service from BSNL (in bangalore,
  INDIA).
 
  I logged in as root and started ADSL/pppoe configuration as root
  (/usr/sbin/pppoeconf) and answered the questions. Entered user-name
  and password - but I didn't get a question for which I could enter
  the DNS server names in response..
 
  To clarify further, I did not additionally install rp/pppoe or any
  other software on top of the installation.
 
  eth0 contains a LAN card. This was detected during installation and the driver
  was automatically loaded. The ethernet connection is active and ifconfig on
  restart/startup is as follows:
  eth0      Link encap:Ethernet  HWaddr 00:05:5D:4B:1E:85
            inet addr:192.168.1.34  Bcast: 192.168.1.255  Mask:255.255.255.0
            inet6 addr: fe80::205:5dff:fe4b:1e85/64 Scope:Link
            UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
            RX packets:140 errors:0 dropped:0 overruns:0 frame:0
            TX packets:175 errors:0 dropped:0 overruns:0 carrier:0
            collisions:0 txqueuelen:1000
            RX bytes:11877 (11.5 KiB)  TX bytes:15003 (14.6 KiB)
            Interrupt:209 Base address:0xc400
 
  When I run pon and then plog I get the following output.
 
  plog output (copy-pasted from /var/log/syslog)
 
  Dec 23 21:57:23 localhost pppd[4727]: Plugin rp-pppoe.so loaded.
  Dec 23 21:57:23 localhost pppd[4728]: pppd 2.4.3 started by root, uid 0
  Dec 23 21:57:23 localhost pppd[4728]: PPP session is 7279
  Dec 23 21:57:23 localhost pppd[4728]: Using interface ppp0
  Dec 23 21:57:23 localhost pppd[4728]: Connect: ppp0 <--> eth0
  Dec 23 21:57:23 localhost pppd[4728]: Couldn't increase MTU to 1500
  Dec 23 21:57:23 localhost pppd[4728]: Couldn't increase MRU to 1500
  Dec 23 21:57:23 localhost pppd[4728]: Couldn't increase MTU to 1500
  Dec 23 21:57:23 localhost pppd[4728]: Couldn't increase MRU to 1500
  Dec 23 21:57:24 localhost pppd[4728]: CHAP authentication succeeded: Authentication success,Welcome!
  Dec 23 21:57:24 localhost pppd[4728]: peer from calling number 00:E0:FC:39:92:4A authorized
  Dec 23 21:57:24 localhost pppd[4728]: not replacing default route to eth0 [192.168.1.1]
  Dec 23 21:57:24 localhost pppd[4728]: Cannot determine ethernet address for proxy ARP
  Dec 23 21:57:24 localhost pppd[4728]: local  IP address 59.92.133.88
  Dec 23 21:57:24 localhost pppd[4728]: remote IP address 59.92.128.1
  Dec 23 21:57:24 localhost pppd[4728]: primary   DNS address 218.248.255.145
  Dec 23 21:57:24 localhost pppd[4728]: secondary DNS address 61.1.96.69

 
  The DNS server addresses are worrying because the address reported
  in the log as secondary is exactly what I supplied to pppoeconf as
  the *primary* DNS address. The primary reported in the log output
  doesn't ring a bell at all...
 
  After the first time I ran pon the file /etc/resolv.conf contained
  the primary and the secondary nameserver addresses as per the log
  above (218.248.255.145 & 61.1.96.69).
  When these were edited to be 61.1.96.69 & 61.1.96.71 (the correct
  values supplied by ISP), the log still showed the same output and
  nameservers were the same (they get reset!).
 
  Some other information...
 debian:~# route -n
 Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
 192.168.1.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
 0.0.0.0         192.168.1.1     0.0.0.0         UG    0      0        0 eth0
 
  debian:~# ping 218.248.255.145
  PING 218.248.255.145 ( 218.248.255.145) 56(84) bytes of data.
 From 192.168.1.1 icmp_seq=1 Destination Net Unreachable
 From 192.168.1.1 icmp_seq=2 Destination Net Unreachable
 From 192.168.1.1 icmp_seq=3 Destination Net Unreachable
 From 192.168.1.1 icmp_seq=4 Destination Net Unreachable
 From 192.168.1.1 icmp_seq=5 Destination Net Unreachable
 
  --- 218.248.255.145 ping statistics ---
  5 packets transmitted, 0 received, +5 errors, 100% packet loss, time 3999ms

Questions
Now the basic question is has it been able to connect ?!
Although I don't see any error messages in the log, ping for any ip results in an
error message: "net is unreachable" and I am not able to access the web via
Epiphany / Konqueror.

If not, then how to correct this problem and verify if it has connected properly ?
Once pppoe connects is there something extra that needs to be done to access
the web from my desktop ?


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