Pozrel som si viacere vyriesene clanky (Nepripojen k internetu, dns pomoc, Internet na Ubuntu jak nastavit internet od kabelovky, Ubuntu 7_10 se nepripojuje pres ethernet k routeru) , ale ani ich kombinaciou som sa nedopracoval k uspechu. K Internetu sa pripajam cez kabel-> router->modem. IP-adresa routeru je 192.168.1.1 Pripojenie pod Win XP funguje.
Konfigurace protokolu IP systému Windows
Název hostitele: world-of-rik
Primární prípona DNS:
Typ uzlu: neznámý
Povoleno smerování IP: Ne
WINS Proxy povoleno: Ne
Prohledávací seznam prípon DNS: upc158
Adaptér síte Ethernet Bezdrávové pripojení k síti:
Stav média: odpojeno
Popis: Atheros AR5007EG Wireless Network Adapter
Fyzická Adresa: 00-15-AF-9E-F2-BC
Adapter site Ethernet Pripojeni k mistni siti:
Pripona DNS podle pripojeni: upc158
Popis: Realtec RTL8139/810x Family Fast Ethernet NIC
Fyzicka Adresa: 00-1F-C6-E9-26-B5
Protokol DHCP povolen: Ano
Automaticka konfigurace povolena: Ano
Adresa IP: 192.168.1.5
Maska podsite> 255.255.255.0
Vychodzi brana: 192.168.1.1
Server DHCP: 192.168.1.1
Servery DNS: 192.168.1.1
Zapujceno: 15.ledna 2009 21:51:09
Zapujcka vyprsi: 16.ledna 2009 21:51:09
ping 192.168.1.1
Prumer=0ms -OK
ping google.com
Prumer=194ms -OK
V Ubuntu mam 2 "wired" pripojenia eth0 automated som sa pokusal zmenit aj vymazat ale stale sa pri starte obnoví s nastavenim "system setings" a automatic DHCP. eth1 som vytvoril manualne - kopiroval som manualne nastavenia z win XP. Pri starte sa moj laptom najprv snazipripojit eth0 automated - vyskoci hlasenie "odpojene", nasledne preskoci hlasenie "pripojeny k eth1". Rovnako PC postupuje aj ak odpojim kabel - eth1 pripojene. Laptop sa bez akehokolvek nastavovania pripojil na Internet v internetovej kaviarni - stacilo pripojit kabel. Rovnako u mojej sestry - pripojenie cez kabel k DSL modemu. TU su vypisy ktore sa mi zdali uzitocne - ja im dostatocne nerozumiem.
rik@ubuntu:~$ ifconfig -a
eth0 Link encap:Ethernet HWaddr 00:1f:c6:e9:26:b5
inet addr:192.168.1.5 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::21f:c6ff:fee9:26b5/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
Interrupt:16 Base address:0xb800
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:285 errors:0 dropped:0 overruns:0 frame:0
TX packets:285 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:18592 (18.5 KB) TX bytes:18592 (18.5 KB)
pan0 Link encap:Ethernet HWaddr 92:9b:78:67:ae:bc
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 B) TX bytes:0 (0.0 B)
rik@ubuntu:~$ sudo iptables -L
Chain INPUT (policy ACCEPT)
target prot opt source destination
Chain FORWARD (policy ACCEPT)
target prot opt source destination
Chain OUTPUT (policy ACCEPT)
target prot opt source destination
rik@ubuntu:~$ route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.0 0.0.0.0 255.255.255.0 U 1 0 0 eth0
169.254.0.0 0.0.0.0 255.255.0.0 U 1000 0 0 eth0
0.0.0.0 192.168.1.1 0.0.0.0 UG 0 0 0 eth0
rik@ubuntu:~$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue state UNKNOWN
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: eth0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 00:1f:c6:e9:26:b5 brd ff:ff:ff:ff:ff:ff
3: pan0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN
link/ether 92:9b:78:67:ae:bc brd ff:ff:ff:ff:ff:ff
rik@ubuntu:~$ lspci | grep -i eth
01:07.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C/8139C+ (rev 10)
04:00.0 Ethernet controller: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
rik@ubuntu:~$ cat /etc/resolv.conf
# Generated by NetworkManager
nameserver 192.168.1.1
rik@ubuntu:~$ cat /etc/network/interfaces
auto lo
iface lo inet loopback
rik@ubuntu:~$ ping 192.168.1.1
PING 192.168.1.1 (192.168.1.1) 56(84) bytes of data.
From 192.168.1.5 icmp_seq=1 Destination Host Unreachable
From 192.168.1.5 icmp_seq=2 Destination Host Unreachable
From 192.168.1.5 icmp_seq=3 Destination Host Unreachable
^C
--- 192.168.1.1 ping statistics ---
5 packets transmitted, 0 received, +3 errors, 100% packet loss, time 4031ms
, pipe 3