May 20, 2020 · ifconfig stands for “interface configuration”.It allows us to view and configure network interface settings. $ ifconfig ens33: flags=4163 mtu 1500 inet 192.168.91.129 netmask 255.255.255.0 broadcast 192.168.91.255 ether 00:0c:29:b6:7f:1a txqueuelen 1000 (Ethernet) RX packets 1823 bytes 916481 (916.4 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 950

The ifconfig command outputs its flags in both textual and numeric format. While I can find a reference here or there to the numeric flags, I cannot find any indication on how to interpret (mask) the number. Mar 31, 2019 · What about ifconfig? flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 loop txqueuelen 1000 (Local Loopback) RX packets May 12, 2020 · [root@localhost ~]# ifconfig enp0s3 enp0s3: flags=4163 mtu 1500 inet 192.168.0.103 netmask 255.255.255.0 broadcast 192.168.0.255 ether 08:00:27:1d:8e:54 txqueuelen 1000 (Ethernet) RX packets 33568 bytes 12062979 (11.5 MiB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 20124 bytes 4406857 (4.2 MiB) TX errors Ifconfig Vs IP Command. These commands are just about sufficient in configuring the network in a way any novice or an expert Linux user would want, but due to advancement in Linux kernel over past years and unmaintainable of this packaged set of commands, they are getting deprecated and a more powerful alternative which has ability to replace all of these commands is emerging. The ifconfig utility is used to assign an address and/or configure parameters for a network interface. This utility must be run at boot time to define the network address of each interface present on a machine; it may also be run later on to redefine an interface's address or to configure other interface parameters.

Additionally to flags the ifconfig command will also show the following properties: The MTU (Maximum Transference Unit): indicates biggest byte size can be processed by the communication protocol, we can increase or decrease it to affect performance. ether: here we find the mac address, our interface hardware or physical address.

Ifconfig Flags 1. UNIX for Dummies Questions & Answers. WHat are flags? Can anybody actually tell, what is flag? I know they are termed 2. UNIX for Dummies Questions & Answers. XLF90 Flags to PGF90 Hello, I am running into a bit of an issue running a 3. Shell Programming and Scripting. Need

Ifconfig Flags 1. UNIX for Dummies Questions & Answers. WHat are flags? Can anybody actually tell, what is flag? I know they are termed 2. UNIX for Dummies Questions & Answers. XLF90 Flags to PGF90 Hello, I am running into a bit of an issue running a 3. Shell Programming and Scripting. Need

ifconfig Should give you something like: flags=73 mtu 16436 metric 1 inet 127.0.0.1 netmask 255.0.0.0 inet6 ::1 prefixlen 128 scopeid 0x10 If the ifconfig (8) output had shown something similar to: dc0: flags=8843 metric 0 mtu 1500 options=80008 ether 00:a0:cc:da:da:da media: Ethernet autoselect (100baseTX ) status: active. it would indicate the card has not been configured. The card must be configured as root. Nov 20, 2006 · You can configure an Ethernet card, wireless card, loop back interface or any other network interface device with ifconfig. As an example, if you want to set up the IP address of your Ethernet card, you can pass the necessary options to the ifconfig command as follows: # ifconfig p2p1 192.168.0.1 netmask 255.255.255.0 broadcast 192.168.0.255 up Feb 28, 2016 · One of many useful commands to master as an administrator of Linux systems is the ifconfig command. flags=73 mtu 65536 inet 127.0.0.1 netmask 255.0.0.0 The ifconfig interface-id parameter must be a NetRAIN virtual interface name of the form nrx, where x is the unit number (Valid unit numbers are 0 to nr_maxdev-1. See sys_attrs_netrain(5) for a description of nr_maxdev and other netrain subsystem attributes. ifconfig : wlan0mon: flags=867 mtu 1500 unspec 50-5B-C2-EB-95-53-30-3A-00-00-00-00-00-00-00-00 txqueuelen 1000 (UNSPEC)