mhm tak jsem laboroval a vzdy me to pak odpoji a nejde me net, vlastne jde ale jen jedna stranka(ta na ktere jsem), ostani ne, je to divne, vubec to nechapu. Potreboval bych aby jsem byl pripojen na net pres wifi a na lan na lokalni sit.
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=30 ttl=246 time=14.6 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=31 ttl=246 time=37.0 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=32 ttl=246 time=44.3 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=33 ttl=246 time=254 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=34 ttl=246 time=14.1 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=35 ttl=246 time=24.9 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=36 ttl=246 time=24.4 ms
64 bytes from www.seznam.cz (77.75.76.3): icmp_seq=37 ttl=246 time=17.3 ms
64 bytes from 77.75.76.3: icmp_seq=38 ttl=246 time=30.8 ms
64 bytes from 77.75.76.3: icmp_seq=39 ttl=246 time=15.1 ms
64 bytes from 77.75.76.3: icmp_seq=40 ttl=246 time=12.0 ms
64 bytes from 77.75.76.3: icmp_seq=41 ttl=246 time=33.6 ms
tohle se stane kdyz jsem na wifi pres wicd a pres konsoli zadam sudo ifup eth0 (internet prestane fungovat) Pritom net bych mel mit jak na wifi tak i na lan.
auto lo
iface lo inet loopback
auto eth0
iface eth0 inet dhcp
#up ip r r default dev eth1
#iface eth0 inet static
#address 172.18.17.3
#netmask 255.255.255.0
#gateway 172.18.17.250
auto eth1
iface eth1 inet static
address 10.10.30.104
netmask 255.255.255.0
gateway 10.10.30.1
Jak do intrface pridam DNS?
Proste moje predstava je zapnu nouta se zaplou wifi, a wicd me pripoji na wifinu. Pokud budu chtit se pripojit na lan, tak spustim konsoli a zadam:
sudo ifup eth0. S tim ze na net zustanu pripojen pres wifi, a lan bude fungovat.
PS: pokud v interfaces vyplnim ip rucne pro eth0 tak me to pise:
hypnos@Hypnos-laptop-Fujitsu:~$ sudo ifup eth0
ifup: interface eth0 already configured
a nejde to.
Dekuji za odpovedi a pripadne napady.
ip a
ip a
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 16436 qdisc noqueue
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:03:0d:4c:0a:0e brd ff:ff:ff:ff:ff:ff
inet6 fe80::203:dff:fe4c:a0e/64 scope link
valid_lft forever preferred_lft forever
3: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast qlen 1000
link/ether 00:16:6f:a3:03:e6 brd ff:ff:ff:ff:ff:ff
inet 10.10.30.104/24 brd 10.10.30.255 scope global eth1
inet6 fe80::216:6fff:fea3:3e6/64 scope link
valid_lft forever preferred_lft forever
ip r
10.10.30.0/24 dev eth1 proto kernel scope link src 10.10.30.104
default via 10.10.30.1 dev eth1
ted jsem to zkousel znova a zase tohle:
hypnos@Hypnos-laptop-Fujitsu:~$ sudo ifup eth0
There is already a pid file /var/run/dhclient.eth0.pid with pid 134519072
Internet Systems Consortium DHCP Client V3.0.6
Copyright 2004-2007 Internet Systems Consortium.
All rights reserved.
For info, please visit http://www.isc.org/sw/dhcp/
Listening on LPF/eth0/00:03:0d:4c:0a:0e
Sending on LPF/eth0/00:03:0d:4c:0a:0e
Sending on Socket/fallback
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 5
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 11
DHCPDISCOVER on eth0 to 255.255.255.255 port 67 interval 15
No DHCPOFFERS received.
No working leases in persistent database - sleeping.
hypnos@Hypnos-laptop-Fujitsu:~$