Following are some Q&A-styled examples that should give you a good idea on how the ifconfig command works. Q1. How to use the ifconfig command? Basic usage is fairly simple - just execute the 'ifconfig' command sans any options. ifconfig. In output, you'll see information related to all active interfaces.
40 Most Useful Linux ifconfig Commands for Network Admins View Active Network Interfaces. Simply running the ifconfig command without any arguments will … ifconfig Command Options Used With DHCP Client (System ifconfig Command Options Used With DHCP Client. The ifconfig command enables you to:. Start the DHCP client – The command ifconfig interface dhcp start initiates the interaction between the DHCP client and DHCP server to obtain an IP address and a new set of configuration options. This might be useful when you change information that you want a client to use immediately, such as when you add ifconfig command in Linux with Examples - GeeksforGeeks -a : This option is used to display all the interfaces available, even if they are down. Syntax: ifconfig …
The ifconfig command calls the ifconfig.ib command. The ifconfig.ib command displays the interface information as shown: ib0:flags=e3a0063 pmtu 2048 qkey 0x1e qpn 0x48 lid 0x5c hca iba0 port 1 inet 1.2.3.120 netmask 0xffffff00 broadcast 1.2.3.255 inet6 fe80::2:c903:1:1e8d/64 tcp_sendspace 262144 tcp_recvspace 262144 rfc1323 1
The “ifconfig” command with no arguments will display all the active interfaces details. The ifconfig … Ifconfig command: Installation, Top 10 Examples & Options Apr 07, 2020
ifconfig -all ETH0 inet addr: 9.60.59.6 mask: 255.255.255.192 UP BROADCAST MULTICAST MTU: 1500 vdev: 0600 type: QDIO ETHERNET portname: UNASSIGNED transport type: IP ipv4 router type: NONROUTER ipv6: DISABLED LAN owner: SYSTEM name: SUBNTA cpu: 0 forwarding: ENABLED ipv4 path MTU discovery: DISABLED RX bytes: 0 TX bytes: 0 ETH1 inet addr: 9.60
TAP - OpenVPN needs a gateway parameter - Netgate Forum