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VectorLinux > The nuts and bolts > Networking & Security > Internet doesn't work on VL light 6.0 with ueagle driver and USB modem - SOLVED
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Author Topic: Internet doesn't work on VL light 6.0 with ueagle driver and USB modem - SOLVED  (Read 934 times)
ww
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Posts: 3
« on: January 20, 2010, 10:36:10 am »
Hi every one!

I have an issue with my VL light box installed on my Dell latitude ls laptop.
Ueagle-atm driver is already present in the kernel, so I have downloaded and installed from ueagle-atm site the firmwares that I copied to /lib/firmware folder as decribed on ueagle-atm site. Also created /etc/ppp/peers/ueagle-atm file (copied file and put it in created folder on VL light from my archlinux machine). I have created some entries in /etc/ppp/chap-secrets and pap-secrets for my Internet login and password.
When calling "pppd call ueagle-atm" everything seems to run fine. I can find some connexion infos on ppp0, ip adress and DNS servers logged in /var/log/messages, but there is no Internet access. I can't ping yahoo by name or ip (even when "ping -c 5 68.180.206.184" all packets are lost).

I am bit disapointed because the same CT350 USB modem was working fine with same ueagle-atm driver on this laptop with a previous version of VL (5.8 if I remember well).

Here is my configuration and routing infos since I think that could be a routing problem. Any idea or help will be appreciated. (Of course I have tried to connect disabling the firewall).

I change true ip and DNS by XX.XX.XX for anonymity.

Quote
root:# lspci
00:00.0 Host bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX Host bridge (rev 03)
00:01.0 PCI bridge: Intel Corporation 440BX/ZX/DX - 82443BX/ZX/DX AGP bridge (rev 03)
00:07.0 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ISA (rev 02)
00:07.1 IDE interface: Intel Corporation 82371AB/EB/MB PIIX4 IDE (rev 01)
00:07.2 USB Controller: Intel Corporation 82371AB/EB/MB PIIX4 USB (rev 01)
00:07.3 Bridge: Intel Corporation 82371AB/EB/MB PIIX4 ACPI (rev 03)
00:0a.0 CardBus bridge: Texas Instruments PCI1211
00:0d.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
00:10.0 Communication controller: Agere Systems WinModem 56k (rev 01)
01:00.0 VGA compatible controller: Neomagic Corporation NM2200 [MagicGraph 256AV] (rev 20)
01:00.1 Multimedia audio controller: Neomagic Corporation NM2200 [MagicMedia 256AV Audio] (rev 20)


root:# lsmod
Module                  Size  Used by
ppp_deflate             5376  0
zlib_deflate           20248  1 ppp_deflate
bsd_comp                6272  0
pppoatm                 4864  1
ppp_generic            22940  7 ppp_deflate,bsd_comp,pppoatm
slhc                    6016  1 ppp_generic
xt_limit                3076  2
xt_pkttype              2560  1
ipt_REJECT              3840  2
xt_tcpudp               3712  24
ipt_LOG                 6532  11
xt_state                2816  7
iptable_mangle          3584  0
iptable_nat             6024  0
iptable_filter          3456  1
nf_conntrack_irc        6052  0
nf_nat_ftp              3584  0
nf_nat                 16792  2 iptable_nat,nf_nat_ftp
nf_conntrack_ftp        8100  1 nf_nat_ftp
nf_conntrack_ipv4      14220  10 iptable_nat,nf_nat
nf_conntrack           55776  7 xt_state,iptable_nat,nf_conntrack_irc,nf_nat_ftp,nf_nat,nf_conntrack_ftp,nf_conntrack_ipv4
ip_tables              11536  3 iptable_mangle,iptable_nat,iptable_filter
x_tables               13572  8 xt_limit,xt_pkttype,ipt_REJECT,xt_tcpudp,ipt_LOG,xt_state,iptable_nat,ip_tables
snd_hda_intel          25544  0
snd_hda_codec          60928  1 snd_hda_intel
snd_hwdep               7812  1 snd_hda_codec
snd_seq_dummy           3716  0
snd_seq_oss            31872  0
snd_seq_midi_event      6912  1 snd_seq_oss
snd_seq                48368  5 snd_seq_dummy,snd_seq_oss,snd_seq_midi_event
snd_seq_device          7436  3 snd_seq_dummy,snd_seq_oss,snd_seq
snd_pcm_oss            37408  0
snd_mixer_oss          15104  1 snd_pcm_oss
speedstep_lib           4740  0
freq_table              4352  0
ueagle_atm             30264  0
usbatm                 16000  2 ueagle_atm
atm                    36788  4 pppoatm,usbatm
snd_nm256              67232  0
snd_ac97_codec         99492  1 snd_nm256
ac97_bus                2432  1 snd_ac97_codec
snd_pcm                67972  5 snd_hda_intel,snd_hda_codec,snd_pcm_oss,snd_nm256,snd_ac97_codec
snd_timer              19976  2 snd_seq,snd_pcm
snd_page_alloc          8840  2 snd_hda_intel,snd_pcm
rtc_cmos               10144  0
rtc_core               15132  1 rtc_cmos
snd                    51492  13 snd_hda_intel,snd_hda_codec,snd_hwdep,snd_seq_dummy,snd_seq_oss,snd_seq,snd_seq_device,snd_pcm_oss,snd_mixer_oss,snd_nm256,snd_ac97_codec,snd_pcm,snd_timer
rtc_lib                 3328  1 rtc_core
soundcore               7008  1 snd
parport_pc             35908  0
i2c_piix4               8592  0
martian_dev            23828  0
parport                31724  1 parport_pc
3c59x                  40616  0
i2c_core               21268  1 i2c_piix4
mii                     5376  1 3c59x
shpchp                 29716  0
pci_hotplug            27040  1 shpchp
joydev                 10048  0
dcdbas                  7584  0
evdev                  10144  1

root:# ifconfig -a
eth0      Link encap:Ethernet  HWaddr 00:b0:d0:51:0d:39 
          inet addr:192.168.0.2  Bcast:192.168.0.255  Mask:255.255.255.0
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:0 errors:0 dropped:0 overruns:0 frame:0
          TX packets:17 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000
          RX bytes:0 (0.0 B)  TX bytes:2080 (2.0 KiB)
          Interrupt:10 Base address:0xec00

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:7 errors:0 dropped:0 overruns:0 frame:0
          TX packets:7 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:0
          RX bytes:697 (697.0 B)  TX bytes:697 (697.0 B)

ppp0      Link encap:Point-to-Point Protocol 
          inet addr:81.185.XX.XX  P-t-P:1.1.1.1  Mask:255.255.255.255
          UP POINTOPOINT RUNNING NOARP MULTICAST  MTU:1500  Metric:1
          RX packets:4 errors:0 dropped:0 overruns:0 frame:0
          TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:3
          RX bytes:64 (64.0 B)  TX bytes:97 (97.0 B)

root:# netstat -i
Kernel Interface table
Iface   MTU Met   RX-OK RX-ERR RX-DRP RX-OVR    TX-OK TX-ERR TX-DRP TX-OVR Flg
eth0       1500 0         0      0      0 0            29      0      0      0 BMRU
lo        16436 0        11      0      0 0            11      0      0      0 LRU
ppp0       1500 0         4      0      0 0             5      0      0      0 MOPRU


root:# route -n
Kernel IP routing table
Destination     Gateway         Genmask         Flags Metric Ref    Use Iface
1.1.1.1         0.0.0.0         255.255.255.255 UH    0      0        0 ppp0
192.168.0.0     0.0.0.0         255.255.255.0   U     0      0        0 eth0
127.0.0.0       0.0.0.0         255.0.0.0       U     0      0        0 lo
0.0.0.0         192.168.0.1     0.0.0.0         UG    0      0        0 eth0

root:# grep pppd /var/log/messages
Jan 20 18:52:50 vectorlinux pppd[3284]: Plugin pppoatm.so loaded.
Jan 20 18:52:50 vectorlinux pppd[3284]: PPPoATM plugin_init
Jan 20 18:52:50 vectorlinux pppd[3284]: PPPoATM setdevname_pppoatm - SUCCESS:8.35
Jan 20 18:52:51 vectorlinux pppd[3295]: pppd 2.4.4 started by root, uid 0
Jan 20 18:52:51 vectorlinux pppd[3295]: Using interface ppp0
Jan 20 18:52:51 vectorlinux pppd[3295]: Connect: ppp0 <--> 8.35
Jan 20 18:52:51 vectorlinux pppd[3295]: CHAP authentication succeeded
Jan 20 18:52:51 vectorlinux pppd[3295]: CHAP authentication succeeded
Jan 20 18:52:52 vectorlinux pppd[3295]: local  IP address 81.185.XX.XX
Jan 20 18:52:52 vectorlinux pppd[3295]: remote IP address 1.1.1.1
Jan 20 18:52:52 vectorlinux pppd[3295]: primary   DNS address 86.64.XX.XX
Jan 20 18:52:52 vectorlinux pppd[3295]: secondary DNS address 84.103.XX.XX


/etc/resolv.conf
nameserver 86.64.XX.XX
nameserver 84.103.XX.XX
« Last Edit: January 30, 2010, 07:01:28 am by ww » Logged
hata_ph
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Vectorian
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Posts: 2828


-- Just being myself --
« Reply #1 on: January 20, 2010, 04:37:55 pm »
Are you connect directly to the modem or with a local LAN?

Pls provide your lsusb....
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ww
Member
*
Posts: 3
« Reply #2 on: January 20, 2010, 11:27:31 pm »
Hello

Yes, I try to connect directly through USB. Here is my lsusb result :

Quote
root:# lsusb
Bus 001 Device 003: ID 1110:900f Analog Devices Canada, Ltd (Allied Telesyn) AT-AR215 DSL Modem
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub

Note that when I connect through eth0 and proxy on my other computer, I can access to Internet. The problem is when I try to use ppp0 and USB modem directly on the laptop.

It's just like LS light couldn't see the active connection on ppp0.
Logged
ww
Member
*
Posts: 3
« Reply #3 on: January 30, 2010, 07:09:52 am »
Solution was the default gateway. For those who want to use USB modems, be careful to don't set a gateway when installing VL.

Quote
route del default gw 192.168.0.1
+ disabling firewall have solved my problem.

..or, to keep firewall working, modify in /etc/rc.d/rc.firewall
INET_IFACE="ppp0"
« Last Edit: January 30, 2010, 08:33:56 am by ww » Logged
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