Koukam ze ja budu mit asi jiny problem, ted sem v biosu vyp tu nepouzivanou integrovanou sitovku a stejnak ping nejde:
michal@michal-MS-7236:~$ ping www.seznam.cz
PING www.seznam.cz (77.75.72.3) 56(84) bytes of data.
^C
--- www.seznam.cz ping statistics ---
7 packets transmitted, 0 received, 100% packet loss, time 5999ms
michal@michal-MS-7236:~$ ip a
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
inet 127.0.0.1/8 scope host lo
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UNKNOWN qlen 1000
link/ether 00:e0:52:81:a5:45 brd ff:ff:ff:ff:ff:ff
inet 188.175.*.*/23 brd 188.175.3.255 scope global eth1
inet6 fe80::2e0:52ff:fe81:a545/64 scope link
valid_lft forever preferred_lft forever
michal@michal-MS-7236:~$ ip r
188.175.2.0/23 dev eth1 proto kernel scope link src 188.175.*.*
default via 188.175.2.1 dev eth1
michal@michal-MS-7236:~$ route
Směrovací tabulka v jádru pro IP
Adresát Brána Maska Přízn Metrik Odkaz Užt Rozhraní
188.175.2.0 * 255.255.254.0 U 0 0 0 eth1
default 188-175-2-1.cli 0.0.0.0 UG 0 0 0 eth1
michal@michal-MS-7236:~$ ping 127.0.0.1
PING 127.0.01 (127.0.0.1) 56(84) bytes of data.
64 bytes from 127.0.0.1: icmp_req=1 ttl=64 time=0.074 ms
64 bytes from 127.0.0.1: icmp_req=2 ttl=64 time=0.049 ms
64 bytes from 127.0.0.1: icmp_req=3 ttl=64 time=0.053 ms
^C
--- 127.0.01 ping statistics ---
3 packets transmitted, 3 received, 0% packet loss, time 1998ms
rtt min/avg/max/mdev = 0.049/0.058/0.074/0.014 ms