Mihai Voica wrote:
Se da un linux cu eth0 configurat asa:

ip: 192.168.0.2
mask:255.255.255.0 si gw: 192.168.0.1

Din consola dau comanda:
ifconfig eth0 192.168.0.3 netmask 255.255.0.0
si raman fara default gw. E chiar asa evident ca urma sa se intample
asa si nu imi dau eu seama ?
Se pare ca ifconfig sterge ruta implicita.
[EMAIL PROTECTED] ~]# ifconfig eth0 192.168.1.2 netmask 255.255.255.0
[EMAIL PROTECTED] ~]# ip r a default via 192.168.1.1
[EMAIL PROTECTED] ~]# ip r l
192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.2
default via 192.168.1.1 dev eth0
[EMAIL PROTECTED] ~]# ifconfig eth0 192.168.1.3 netmask 255.255.255.0
[EMAIL PROTECTED] ~]# ip r l
192.168.1.0/24 dev eth0  proto kernel  scope link  src 192.168.1.3


PS: chiar voiai ca masca in al doilea caz sa fie 255.255.0.0 sau a fost o eroare, corect fiind 255.255.255.0 ?

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