прошу помощи, т.к. не могу справиться своими силами или не хватает знаний.

нужно добавить маршрут на 10.44.5.3 через 172.30.128.57 все.

не получается - пишет - route add 10.44.5.0/24 gw 172.30.128.57 route: netmask 000000ff doesn't make sense with host route

eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.131.40.10 netmask 255.255.255.0 broadcast 10.131.40.255 ether 00:15:5d:0a:1b:14 txqueuelen 1000 (Ethernet) RX packets 848795624 bytes 72080413027 (67.1 GiB) RX errors 0 dropped 1911148 overruns 0 frame 0 TX packets 2156821 bytes 556633048 (530.8 MiB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0

route -v
Kernel IP routing table Destination Gateway Genmask Flags Metric Ref Use Iface default gateway 0.0.0.0 UG 0 0 0 eth0 10.131.0.0 gateway 255.255.0.0 UG 0 0 0 eth0 10.131.40.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 link-local 0.0.0.0 255.255.0.0 U 1002 0 0 eth0 172.30.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0

netstat -rn
Kernel IP routing table Destination Gateway Genmask Flags MSS Window irtt Iface 0.0.0.0 10.131.40.1 0.0.0.0 UG 0 0 0 eth0 10.131.0.0 10.131.40.1 255.255.0.0 UG 0 0 0 eth0 10.131.40.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0 169.254.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0 172.30.0.0 0.0.0.0 255.255.0.0 U 0 0 0 eth0