Do a man ifconfig and see what options you need to use. There are probably networking files in /etc that contain this information so you don't need to use ifconfig to set it up after each boot. In Solaris, for example, you would use /etc/defaultrouter to set the gateway address. I want to add a gateway to my unix box that has a class c ip
Add default route via gateway IP A default route can be set using ip and ifconfig commands for destinations without static routes defined. sudo route add default gw 192.168.1.1 sudo ip route add default via 192.168.1.1 To add a static route to a network, in other words to an IP address representing a range of IP addresses, issue the following command as root: ~]# ip route add 192.0.2.0/24 via 10.0.0.1 [dev ifname] where 192.0.2.0 is the IP address of the destination network in dotted decimal notation and /24 is the network prefix. The network prefix is the Adding an IPv6 address is similar to the mechanism of "IP ALIAS" addresses in Linux IPv4 addressed interfaces. IP address of the default gateway # ifconfig eth0 192.168.99.14 netmask 255.255.255.0 up # route add default gw 192.168.99.254 Add the vlan to the interface. In this example VLAN ID 11 at Interface eth0. root@debdev ~# vconfig add eth0 11 Added VLAN with VID == 11 to IF -:eth0:- Configure IP Address. root@debdev ~# ifconfig eth0.11 192.168.254.11 netmask 255.255.255.0 up And add a (default) route if necessary. root@debdev ~# route add default gw 192.168.254.1
Use the ip route command to display the IP routing table. If static routes are required, they can be added to the routing table by means of the ip route add command and removed using the ip route del command. To add a static route to a host address, that is to say to a single IP address, issue the following command as root: ip route add X.X.X.X where X.X.X.X is the IP address of the host in
Objective The the network command line tool ifconfig is not installed thus missing by default on CentOS 7 Linux. Users are instead encouraged to use ip command to do most of the network administration work. For example the following ip command can be used to show IP address on CentOS 7: # ip address show OR SIMPLY # ip a s 1: lo: mtu 65536 qdisc noqueue state UNKNOWN link/loopback 00:00:00:00 How to change ip, default gateway? - CentOS Jul 17, 2008
Apr 12, 2018 · You may have set up a CentOS server and, in the process, accidentally set it up with DHCP. If your CentOS server uses a GUI, changing that IP address from dynamic to static is very simple.
40 Most Useful Linux ifconfig Commands for Network Admins View Active Network Interfaces. Simply running the ifconfig command without any arguments will … Add-AzureRmApplicationGatewayFrontendIPConfig (AzureRM An application gateway supports two types of front-end IP configurations: Public IP addresses Private IP addresses using internal load-balancing (ILB) An application gateway can have at most one public IP and one private IP. Add the public IP address and private IP address as separate front-end IPs. raspbian - Static local IP/gateway config on startup