да, если можно
вот мои параметры[root@70011 ~]# ifconfig
eth0 Link encap:Ethernet HWaddr 00:13:8F:EB:8D:4F
inet addr:192.168.1.4 Bcast:192.168.1.255 Mask:255.255.255.0
inet6 addr: fe80::213:8fff:feeb:8d4f/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:57 errors:0 dropped:0 overruns:0 frame:0
TX packets:201 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:6436 (6.2 KiB) TX bytes:28852 (28.1 KiB)
Interrupt:19 Base address:0x4000
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:1597 errors:0 dropped:0 overruns:0 frame:0
TX packets:1597 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:6955496 (6.6 MiB) TX bytes:6955496 (6.6 MiB)
ppp0 Link encap:Point-to-Point Protocol
inet addr:192.168.1.105 P-t-P:192.168.1.101 Mask:255.255.255.255
UP POINTOPOINT RUNNING NOARP MULTICAST MTU:1500 Metric:1
RX packets:5 errors:0 dropped:0 overruns:0 frame:0
TX packets:5 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:3
RX bytes:96 (96.0 b) TX bytes:90 (90.0 b)
[root@70011 ~]# route
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
192.168.1.101 * 255.255.255.255 UH 0 0 0 ppp0
192.168.1.0 * 255.255.255.0 U 0 0 0 eth0
169.254.0.0 * 255.255.0.0 U 0 0 0 eth0
default 192.168.1.17 0.0.0.0 UG 0 0 0 eth0
в своих конфигах на 192.168.1.4 я написал так
192.168.1.105:192.168.1.101
netmask 255.255.255.0
а вот почему мне ifconfig выдает маску 255.255.255.255 ???