Imam sledecu situaciju: na kablovski modem (Scientific Atlanta webstar2100) je priklljucen switch (D-Link DES108D), a na switch su nakaceni laptop i desktop. Na laptopu se vrti samo etch 4.0, a na desktopu se vrti win. Na SBB-u sam, i koristim DHCP za dobijanje IP adresa. Problem je u tome sto na laptopu DHCP ne radi.
Mrezna kartica je realtek 8139. Primetio sam da se za karticu ucitavaju i 8139too i 8139cp driver-i, pa sam 8139cp izbacio. Kada sam to uradio, DHCP je samo dodelio neke lokalne adrese koje pocinju sa 169.XXX.XXX.XXX, ni traga ni glasa od SBB-ovih 87.XXX.XXX.XXX. Kad su oba driver-a bila ukljucena, nije dodeljivao nikakve adrese.
Takodje sam onemogucio ipv6 u nadi da ce mi to mozda pomoci, medjutim nije. Direktna konekcija modema i laptopa isto ne radi.
Napominjem da direktna konekcija dva racunara radi.
I za kraj najzanimljiviji deo. Probao sam Ubuntu 8.04 i na desktopu i na laptopu. Na desktopu radi bez ikakvhi problema odmah po boot-ovanju, dok na laptopu sve IP adrese su postavljene na 0.0.0.0. Ima li neko neku ideju zasto ovo ne radi?
lspci:
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 661FX/M661FX/M661MX Host (rev 11)
00:01.0 PCI bridge: Silicon Integrated Systems [SiS] SiS AGP Port (virtual PCI-to-PCI bridge)
00:02.0 ISA bridge: Silicon Integrated Systems [SiS] SiS963 [MuTIOL Media IO] (rev 25)
00:02.1 SMBus: Silicon Integrated Systems [SiS] SiS961/2 SMBus Controller
00:02.5 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE]
00:02.6 Modem: Silicon Integrated Systems [SiS] AC'97 Modem Controller (rev a0)
00:02.7 Multimedia audio controller: Silicon Integrated Systems [SiS] AC'97 Sound Controller (rev a0)
00:03.0 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.1 USB Controller: Silicon Integrated Systems [SiS] USB 1.0 Controller (rev 0f)
00:03.3 USB Controller: Silicon Integrated Systems [SiS] USB 2.0 Controller
00:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS] 661/741/760/761 PCI/AGP VGA Display Adapter
mii-tool:
eth0: negotiated 100baseTx-FD, link ok
lsmod:
Module Size Used by
nls_utf8 2208 1
nls_cp437 5920 1
vfat 11872 1
fat 46684 1 vfat
sd_mod 19040 2
usb_storage 71840 1
scsi_mod 124168 2 sd_mod,usb_storage
rfcomm 34584 0
l2cap 21696 5 rfcomm
bluetooth 45956 4 rfcomm,l2cap
nfs 202828 0
nfsd 197936 17
exportfs 5600 1 nfsd
lockd 54344 3 nfs,nfsd
nfs_acl 3584 2 nfs,nfsd
sunrpc 138812 13 nfs,nfsd,lockd,nfs_acl
button 6672 0
ac 5188 0
battery 9636 0
dm_snapshot 15552 0
dm_mirror 19152 0
dm_mod 50232 2 dm_snapshot,dm_mirror
it87 18948 0
hwmon_vid 2784 1 it87
i2c_isa 5152 1 it87
eeprom 7024 0
loop 15048 0
joydev 9088 0
tsdev 7520 0
snd_intel8x0 32028 1
snd_ac97_codec 92004 1 snd_intel8x0
ac97_bus 2400 1 snd_ac97_codec
snd_pcm_oss 38432 0
snd_mixer_oss 15648 1 snd_pcm_oss
snd_pcm 67588 3 snd_intel8x0,snd_ac97_codec,snd_pcm_oss
snd_seq_oss 30176 0
snd_seq_midi_event 7072 1 snd_seq_oss
parport_pc 32132 0
snd_seq 46352 4 snd_seq_oss,snd_seq_midi_event
snd_timer 21220 2 snd_pcm,snd_seq
snd_seq_device 7884 2 snd_seq_oss,snd_seq
parport 33256 1 parport_pc
snd 51204 11 snd_intel8x0,snd_ac97_codec,snd_pcm_oss,snd_mixer_oss,snd_pcm,snd_seq_oss,snd_seq,snd_timer,snd_seq_device
soundcore 9248 1 snd
rtc 12372 0
serio_raw 6660 0
pcspkr 3072 0
psmouse 35016 0
snd_page_alloc 10216 2 snd_intel8x0,snd_pcm
sis_agp 8420 1
agpgart 29896 1 sis_agp
shpchp 33024 0
i2c_sis96x 5380 0
i2c_core 19680 4 it87,i2c_isa,eeprom,i2c_sis96x
pci_hotplug 28704 1 shpchp
evdev 9088 2
ext3 119240 2
jbd 52456 1 ext3
mbcache 8356 1 ext3
8139too 25120 0
ide_cd 36064 0
cdrom 32544 1 ide_cd
ide_disk 14848 4
generic 5476 0 [permanent]
mii 5344 2 8139too
ehci_hcd 28136 0
ohci_hcd 18276 0
usbcore 112644 4 usb_storage,ehci_hcd,ohci_hcd
sis5513 12360 0 [permanent]
ide_core 110504 5 usb_storage,ide_cd,ide_disk,generic,sis5513
thermal 13608 0
processor 28840 1 thermal
fan 4804 0
ifconfig:
eth0 Link encap:Ethernet HWaddr 00:14:2A:73:26:18
inet addr:169.254.109.158 Bcast:169.254.255.255 Mask:255.255.0.0
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:63 errors:0 dropped:0 overruns:0 frame:0
TX packets:38 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:10443 (10.1 KiB) TX bytes:10832 (10.5 KiB)
Interrupt:201 Base address:0xd800
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:224 errors:0 dropped:0 overruns:0 frame:0
TX packets:224 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:14532 (14.1 KiB) TX bytes:14532 (14.1 KiB)
interfaces:
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp