lamikr@h6300:~$ /usr/sbin/pppd call gprs
GPRS modem init: press <ctrl>-C to disconnect
 + defining PDP context
 + attaching to GPRS
 + requesting data connection
Serial connection established.
using channel 2
Using interface ppp0
Connect: ppp0 <--> /dev/ttyS1
sent [LCP ConfReq id=0x1 <asyncmap 0x20a0000> <magic 0xd39ceff8> <pcomp> <accomp>]
rcvd [LCP ConfRej id=0x1 <magic 0xd39ceff8>]
sent [LCP ConfReq id=0x2 <asyncmap 0x20a0000> <pcomp> <accomp>]
rcvd [LCP ConfAck id=0x2 <asyncmap 0x20a0000> <pcomp> <accomp>]
rcvd [LCP ConfReq id=0x1 <mru 1500> <asyncmap 0x0> <pcomp> <accomp> <auth pap>]
sent [LCP ConfAck id=0x1 <mru 1500> <asyncmap 0x0> <pcomp> <accomp> <auth pap>]
sent [PAP AuthReq id=0x1 user="h6300" password=<hidden>]
rcvd [PAP AuthAck id=0x1 "Welcome!"]
Remote message: Welcome!
PAP authentication succeeded
sent [CCP ConfReq id=0x1 <deflate 15> <deflate(old#) 15> <bsd v1 15>]
sent [IPCP ConfReq id=0x1 <addr 0.0.0.0> <ms-dns1 0.0.0.0> <ms-dns3 0.0.0.0>]
rcvd [LCP ProtRej id=0x2 80 fd 01 01 00 0f 1a 04 78 00 18 04 78 00 15 03 2f]
rcvd [IPCP ConfReq id=0x1 <addr 192.168.111.111>]
sent [IPCP ConfAck id=0x1 <addr 192.168.111.111>]
rcvd [IPCP ConfNak id=0x1 <addr 10.101.19.52> <ms-dns1 192.89.123.230> <ms-dns3 192.89.123.231>]
sent [IPCP ConfReq id=0x2 <addr 10.101.19.52> <ms-dns1 192.89.123.230> <ms-dns3 192.89.123.231>]
rcvd [IPCP ConfAck id=0x2 <addr 10.101.19.52> <ms-dns1 192.89.123.230> <ms-dns3 192.89.123.231>]
replacing old default route to usb0 [192.168.2.1]
local  IP address 10.101.19.52
remote IP address 192.168.111.111
primary   DNS address 192.89.123.230
secondary DNS address 192.89.123.231
Script /etc/ppp/ip-up started (pid 4886)
Script /etc/ppp/ip-up finished (pid 4886), status = 0x0


/sbin/route 
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
192.168.111.111 *               255.255.255.255 UH    0      0        0 ppp0
192.0.0.0       *               255.0.0.0       U     0      0        0 usb0
default         192.168.111.111 0.0.0.0         UG    0      0        0 ppp0


root@h6300:/var/run# ls -la /etc/resolv.conf 
lrwxrwxrwx    1 root     root           20 Oct 23  2006 /etc/resolv.conf -> /var/run/resolv.conf
root@h6300:/var/run# cat /var/run/resolv.conf 
nameserver 192.89.123.230
nameserver 192.89.123.231

root@h6300:/var/run# /sbin/ifconfig 
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:48 errors:0 dropped:0 overruns:0 frame:0
          TX packets:48 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0 
          RX bytes:4300 (4.1 KiB)  TX bytes:4300 (4.1 KiB)

ppp0      Link encap:Point-Point Protocol  
          inet addr:10.101.19.52  P-t-P:192.168.111.111  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1400  Metric:1
          RX packets:6 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3 
          RX bytes:306 (306.0 B)  TX bytes:321 (321.0 B)

usb0      Link encap:Ethernet  HWaddr B6:A1:B5:E9:46:46  
          inet addr:192.168.2.2  Bcast:192.255.255.255  Mask:255.0.0.0
          inet6 addr: fe80::b4a1:b5ff:fee9:4646/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:54055 errors:0 dropped:0 overruns:0 frame:0
          TX packets:43351 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:27141172 (25.8 MiB)  TX bytes:6318283 (6.0 MiB)