{"id":2819,"date":"2020-02-08T01:00:58","date_gmt":"2020-02-08T00:00:58","guid":{"rendered":"https:\/\/www.linuxboxen.dk\/?p=2819"},"modified":"2020-02-08T01:00:58","modified_gmt":"2020-02-08T00:00:58","slug":"brug-af-ip-kommandoen","status":"publish","type":"post","link":"https:\/\/www.linuxboxen.dk\/?p=2819","title":{"rendered":"Brug af ip kommandoen."},"content":{"rendered":"<h3>Linux ip kommando oversigt.<\/h3>\n<p>&nbsp;<\/p>\n<table id=\"commandtable\">\n<tbody>\n<tr>\n<th style=\"text-align: left;\" colspan=\"2\">ip kommandoen i detaljer.<\/th>\n<\/tr>\n<tr>\n<td bgcolor=\"#ebeefb\">Beskrivelse.<\/td>\n<td bgcolor=\"#ffffff\">Network konfiguration<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ebeefb\">Type<\/td>\n<td bgcolor=\"#ffffff\">netv\u00e6rk<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ebeefb\">Sv\u00e6rhedsgrad<\/td>\n<td bgcolor=\"#ffffff\">Mellem<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ebeefb\">Root adgang<\/td>\n<td bgcolor=\"#ffffff\">ja<\/td>\n<\/tr>\n<tr>\n<td bgcolor=\"#ebeefb\">Gemmen l\u00e6snings tid<\/td>\n<td bgcolor=\"#ffffff\">20m<\/td>\n<\/tr>\n<tr>\n<td style=\"text-align: left;\" colspan=\"2\" bgcolor=\"#ffffff\"><center>Oversigt<\/center><\/p>\n<ul style=\"list-style: none;\">\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#syntax\">\u00bb syntax<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#enkelte_object_typer\">\u00bb For at f\u00e5 hj\u00e6lp om de enkelte object typer.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#Eksempler\">\u00bb Eksempler<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#ipadresse\">\u00bb For at tildele en ip adresse til et interface.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#ipadressefjern\">\u00bb For at fjerne en ip adresse fra et interface.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#ipadresseandre\">\u00bb Hvordan \u00e6ndre man status p\u00e5 netkort.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#nabocache\">\u00bb Vis nabo arp cache.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#addarp\">\u00bb Tilf\u00f8j en ny ARP linje.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#removearp\">\u00bb Slet en ny ARP record.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#arpflush\">\u00bb Flush ARP entry<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#route\">\u00bb Routing table.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#routeadd\">\u00bb Tilf\u00f8je en ny route.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#routedel\">\u00bb Fjerne en route.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#changemac\">\u00bb For at \u00e6ndre mac adressen p\u00e5 netkort.<\/a><\/li>\n<li><a href=\"https:\/\/www.linuxboxen.dk\/brug-af-ip-kommandoen\/#oldnew\">\u00bb Her er en table som viser forskellen p\u00e5 ifconfig og ip kommandoen.<\/a><\/li>\n<\/ul>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Det bruges til f\u00f8lgende form\u00e5l.<\/p>\n<ol>\n<li>Find ud af, hvilke interface der er konfigureret p\u00e5 systemet.<\/li>\n<li>Sp\u00f8rg status for en IP-interface.<\/li>\n<li>Konfigurer den lokale loop-back, Ethernet og andre IP-gr\u00e6nseflader.<\/li>\n<li>Mark\u00e9r gr\u00e6nsefladen som op eller ned.<\/li>\n<li>Konfigurer og rediger standard- og statisk routing.<\/li>\n<li>Indstil tunnel over IP.<\/li>\n<li>Vis ARP- eller NDISC-cacheindtastning.<\/li>\n<li>Tildel, slet, ops\u00e6t IP-adresse, ruter, undernet og anden IP-information til IP-gr\u00e6nseflader.<\/li>\n<li>Vis IP-adresser og ejendomsoplysninger.<\/li>\n<li>Administrer og vis status for alt netv\u00e6rk.<\/li>\n<li>Saml information om IP-adresser til multicast.<\/li>\n<li>Vis nabobjekter, dvs. ARP-cache, ugyldig ARP-cache, tilf\u00f8j en post til ARP-cache og mere.<\/li>\n<li>Indstil eller slet routingpost.<\/li>\n<li>Find den rute, en adresse (siger 8.8.8.8 eller 192.168.2.24) tager.<\/li>\n<li>Rediger status for interface<\/li>\n<\/ol>\n<p>Lidt lige som ifconfig kommandoen. Der er bare mange flere parametre til ip.\u00a0 Om det er adressen routing eller bond samt andre typer jeg ikke vil komme ind p\u00e5 her. Kommandoen er opbygget s\u00e5dan at man angiver et object eller type som kan v\u00e6re. { link | address | addrlabel | route | rule |\u00a0 samt flere } Alle disse typer beskriver hvad det er man vil \u00e6ndre p\u00e5. Og man kan angive help som argument for at f\u00e5 hj\u00e6lp til det man vil finde oplysninger p\u00e5.<\/p>\n<h3><a id=\"syntax\"><\/a>Syntax<\/h3>\n<table border=\"1\">\n<tbody>\n<tr>\n<td>Object<\/td>\n<td>Abbreviated form<\/td>\n<td>Purpose<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>link<\/strong><\/kbd><\/td>\n<td><kbd>l<\/kbd><\/td>\n<td>Netv\u00e6rks device.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>address<\/strong><\/kbd><\/td>\n<td><kbd>a<\/kbd><br \/>\n<kbd>addr<\/kbd><\/td>\n<td>Protocol (IP or IPv6) adresse p\u00e5 device.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>addrlabel<\/strong><\/kbd><\/td>\n<td><kbd>addrl<\/kbd><\/td>\n<td>Label configuration for protocol address selection.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>neighbour<\/strong><\/kbd><\/td>\n<td><kbd>n<\/kbd><br \/>\n<kbd>neigh<\/kbd><\/td>\n<td>ARP or NDISC cache.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>route<\/strong><\/kbd><\/td>\n<td><kbd>r<\/kbd><\/td>\n<td>Routing tabel.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>rule<\/strong><\/kbd><\/td>\n<td><kbd>ru<\/kbd><\/td>\n<td>Regler i routing policy database.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>maddress<\/strong><\/kbd><\/td>\n<td><kbd>m<\/kbd><br \/>\n<kbd>maddr<\/kbd><\/td>\n<td>Multicast address.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>mroute<\/strong><\/kbd><\/td>\n<td><kbd>mr<\/kbd><\/td>\n<td>Multicast routing cache.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>tunnel<\/strong><\/kbd><\/td>\n<td><kbd>t<\/kbd><\/td>\n<td>Tunnel over IP.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>xfrm<\/strong><\/kbd><\/td>\n<td><kbd>x<\/kbd><\/td>\n<td>Framework for IPsec protocol.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h3><a id=\"enkelte_object_typer\"><\/a>For at f\u00e5 hj\u00e6lp om de enkelte object typer.<\/h3>\n<pre>$ ip OBJECT help\n$ ip OBJECT h\n$ ip a help\n$ ip r help<\/pre>\n<h3><a id=\"Eksempler\"><\/a>Eksempler<\/h3>\n<p>Viser alle netkort info.<\/p>\n<pre>$ ip addr\n1: lo: &lt;LOOPBACK,UP,LOWER_UP&gt; mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000\n    link\/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00\n    inet 127.0.0.1\/8 scope host lo\n       valid_lft forever preferred_lft forever\n    inet6 ::1\/128 scope host \n       valid_lft forever preferred_lft forever\n2: enp14s0: &lt;NO-CARRIER,BROADCAST,MULTICAST,UP&gt; mtu 1500 qdisc fq_codel state DOWN group default qlen 1000\n    link\/ether 14:da:e9:2b:01:01 brd ff:ff:ff:ff:ff:ff\n3: eno1: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc fq_codel state UP group default qlen 1000\n    link\/ether 14:da:e9:2b:08:b0 brd ff:ff:ff:ff:ff:ff\n    inet 192.168.0.10\/24 brd 192.168.0.255 scope global noprefixroute eno1\n       valid_lft forever preferred_lft forever\n    inet6 fe80::50e1:be43:cfe2:3dec\/64 scope link noprefixroute \n       valid_lft forever preferred_lft forever\n4: wlp13s1: &lt;BROADCAST,MULTICAST,UP,LOWER_UP&gt; mtu 1500 qdisc fq_codel state UP group default qlen 1000\n    link\/ether 00:18:e7:5f:b5:13 brd ff:ff:ff:ff:ff:ff\n    inet 192.168.0.177\/24 brd 192.168.0.255 scope global dynamic noprefixroute wlp13s1\n       valid_lft 6914sec preferred_lft 6914sec\n    inet6 fe80::14ea:8cce:1656:d3a\/64 scope link noprefixroute \n       valid_lft forever preferred_lft forever\n<\/pre>\n<p>&nbsp;<\/p>\n<p>For at se p\u00e5 et enkelt netkort skriver du interface navnet efter show.<\/p>\n<p>$ ip address show dev eno1<\/p>\n<p>For kun at se interfaces som er oppe.<\/p>\n<pre>$ ip link ls up\n<\/pre>\n<h3><a id=\"ipadresse\"><\/a>For at tildele en ip adresse til et interface.<\/h3>\n<p>For at tilf\u00f8je ip adresse til et netkort bruges add parameteren til address.<\/p>\n<pre>$ sudo ip address add dev virbr0 192.168.2.10<\/pre>\n<h3><a id=\"ipadressefjern\"><\/a>For at fjerne en ip adresse fra et interface.<\/h3>\n<p>For at fjerne ip adressen igen bruges del som vist her.<\/p>\n<pre>$ sudo ip address del dev virbr0 192.168.2.10<\/pre>\n<h3><a id=\"ipadresseandre\"><\/a>Hvordan \u00e6ndre man status p\u00e5 netkort.<\/h3>\n<p>For at \u00e6ndre status<\/p>\n<p>ip link set dev {DEVICE} {up|down}<\/p>\n<p>For at lukke interface eth1 ned<\/p>\n<pre>$ ip link set dev eth1 down<\/pre>\n<p>For at starte interface.<\/p>\n<pre>$ ip link set dev eth1 up<\/pre>\n<p>Hvordan \u00e6ndre man MTU p\u00e5 et device.<\/p>\n<p>For gigabit netkort kan det godt betale sig at tillade jumbo frames.<\/p>\n<pre>$ ip link set mtu 9000 device eth0\n$ ip a list eth0\n2: enp14s0: &lt;NO-CARRIER,BROADCAST,MULTICAST,UP&gt; mtu 9000 qdisc fq_codel state DOWN group default qlen 1000\n    link\/ether 14:da:e9:2b:01:01 brd ff:ff:ff:ff:ff:ff<\/pre>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><a id=\"nabocache\"><\/a>Vis nabo arp cache.<\/h3>\n<p>Syntax<\/p>\n<p>$ ip n show<br \/>\n$ ip neigh show<\/p>\n<pre>74.xx.yy.zz dev eth1 lladdr 00:30:48:yy:zz:ww REACHABLE\n10.10.29.66 dev eth0 lladdr 00:30:48:c6:0a:d8 REACHABLE\n74.ww.yyy.xxx dev eth1 lladdr 00:1a:30:yy:zz:ww REACHABLE\n10.10.29.68 dev eth0 lladdr 00:30:48:33:bc:32 REACHABLE\n74.fff.uu.cc dev eth1 lladdr 00:30:48:yy:zz:ww <strong>STALE<\/strong>\n74.rr.ww.fff dev eth1 lladdr 00:30:48:yy:zz:ww <strong>DELAY<\/strong>\n10.10.29.65 dev eth0 lladdr 00:1a:30:38:a8:00 <strong>REACHABLE<\/strong>\n10.10.29.74 dev eth0 lladdr 00:30:48:8e:31:ac REACHABLE<\/pre>\n<p>&nbsp;<\/p>\n<ol>\n<li><strong>STALE<\/strong>\u00a0\u2013 The neighbour is valid, but is probably already unreachable, so the kernel will try to check it at the first transmission.<\/li>\n<li><strong>DELAY<\/strong>\u00a0\u2013 A packet has been sent to the stale neighbour and the kernel is waiting for confirmation.<\/li>\n<li><strong>REACHABLE<\/strong>\u00a0\u2013 The neighbour is valid and apparently reachable.<\/li>\n<\/ol>\n<p>&nbsp;<\/p>\n<h3><a id=\"addarp\"><\/a>Tilf\u00f8j en ny ARP linje.<\/h3>\n<p>Syntax er<\/p>\n<p>ip neigh add {IP-HERE} lladdr {MAC\/LLADDRESS} dev {DEVICE} nud {STATE}<\/p>\n<p>In this example, add a permanent ARP entry for the neighbour 192.168.1.5 on the device eth0:<br \/>\nip neigh add 192.168.1.5 lladdr 00:1a:30:38:a8:00 dev eth0 nud perm<\/p>\n<table border=\"1\">\n<tbody>\n<tr>\n<td>neighbour state (nud)<\/td>\n<td>meaning<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>permanent<\/strong><\/kbd><\/td>\n<td>The neighbour entry is valid forever and can be only be removed administratively<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>noarp<\/strong><\/kbd><\/td>\n<td>The neighbour entry is valid. No attempts to validate this entry will be made but it can be removed when its lifetime expires.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>stale<\/strong><\/kbd><\/td>\n<td>The neighbour entry is valid but suspicious. This option to ip neigh does not change the neighbour state if it was valid and the address is not changed by this command.<\/td>\n<\/tr>\n<tr>\n<td><kbd><strong>reachable<\/strong><\/kbd><\/td>\n<td>The neighbour entry is valid until the reachability timeout expires.<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<h3>Slet en ny ARP record.<\/h3>\n<p>Syntaks for at ugyldige eller slette en ARP linje for naboen 192.168.1.5 p\u00e5 device eth1 er som f\u00f8lger.<\/p>\n<p>ip neigh del {IPAddress} dev {DEVICE}<br \/>\nip neigh del 192.168.1.5 dev eth1<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<h3><a id=\"arpflush\"><\/a>Flush ARP entry<\/h3>\n<p>&nbsp;<\/p>\n<p>For at flush bruges flush eller f kommandoen. s\u00e5 rydes nabo\/arp tablen, du kan angive ip adressen:<\/p>\n<p>ip -s -s n f {IPAddress}<\/p>\n<p>Her flusher arp tablen.<br \/>\nip -s -s n f 192.168.1.5<\/p>\n<p>Eller<br \/>\nip -s -s n flush 192.168.1.5<\/p>\n<p>&nbsp;<\/p>\n<h3><a id=\"route\"><\/a>Routing table.<\/h3>\n<p>For at se route tablen<\/p>\n<p>ip r<br \/>\nip r list<br \/>\nip route list<br \/>\nip r list [options]<br \/>\nip route<\/p>\n<pre>default via 192.168.1.254 dev eth1 \n192.168.1.0\/24 dev eth1 proto kernel scope link src 192.168.1.10<\/pre>\n<p>&nbsp;<\/p>\n<p>For at se routing for 192.168.1.0\/24:<\/p>\n<p>$ ip r list 192.168.1.0\/24<br \/>\n192.168.1.0\/24 dev eth1 proto kernel scope link src 192.168.1.10<\/p>\n<p>&nbsp;<\/p>\n<h3><a id=\"routeadd\"><\/a>Tilf\u00f8je en ny route.<\/h3>\n<p>For at fjerne default gateway.<\/p>\n<p>$ ip route del default<\/p>\n<h3><a id=\"routedel\"><\/a>Fjerne en route.<\/h3>\n<p>$ ip route del 192.168.1.0\/24 dev eth0<\/p>\n<h3><a id=\"changemac\"><\/a>For at \u00e6ndre mac adressen p\u00e5 netkort.<\/h3>\n<pre>NIC=\"eno1\" ## &lt;-- My NIC name ##\nip link show $NIC\nip link set dev $NIC down\n## set new MAC address ##\nip link set dev $NIC address XX:YY:ZZ:AA:BB:CC\nip link set dev $NIC up<\/pre>\n<p><a id=\"oldnew\"><\/a><\/p>\n<h4 style=\"text-align: center;\">Her er en table som viser forskellen p\u00e5 ifconfig og ip kommandoen.<\/h4>\n<p>&nbsp;<\/p>\n<table>\n<tbody>\n<tr>\n<th>Gammel kommando (Deprecated)<\/th>\n<th>Ny kommando<\/th>\n<\/tr>\n<tr>\n<td><kbd>ifconfig -a<\/kbd><\/td>\n<td><kbd>ip a<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>ifconfig enp6s0 down<\/kbd><\/td>\n<td><kbd>ip link set enp6s0 down<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>ifconfig enp6s0 up<\/kbd><\/td>\n<td><kbd>ip link set enp6s0 up<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>ifconfig enp6s0 192.168.2.24<\/kbd><\/td>\n<td><kbd>ip addr add 192.168.2.24\/24 dev enp6s0<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>ifconfig enp6s0 netmask 255.255.255.0<\/kbd><\/td>\n<td><kbd>ip addr add 192.168.1.1\/24 dev enp6s0<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>ifconfig enp6s0 mtu 9000<\/kbd><\/td>\n<td><kbd>ip link set enp6s0 mtu 9000<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>ifconfig enp6s0:0 192.168.2.25<\/kbd><\/td>\n<td><kbd>ip addr add 192.168.2.25\/24 dev enp6s0<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>netstat<\/kbd><\/td>\n<td><a href=\"https:\/\/www.linuxboxen.dk\/ss\/\"><kbd>ss<\/kbd><\/a><\/td>\n<\/tr>\n<tr>\n<td><kbd>netstat -tulpn<\/kbd><\/td>\n<td><kbd>ss -tulpn<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>netstat -neopa<\/kbd><\/td>\n<td><kbd>ss -neopa<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>netstat -g<\/kbd><\/td>\n<td><kbd>ip maddr<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>route<\/kbd><\/td>\n<td><kbd>ip r<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>route add -net 192.168.2.0 netmask 255.255.255.0 dev enp6s0<\/kbd><\/td>\n<td><kbd>ip route add 192.168.2.0\/24 dev enp6s0<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>route add default gw 192.168.2.254<\/kbd><\/td>\n<td><kbd>ip route add default via 192.168.2.254<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>arp -a<\/kbd><\/td>\n<td><kbd>ip neigh<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>arp -v<\/kbd><\/td>\n<td><kbd>ip -s neigh<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>arp -s 192.168.2.33 1:2:3:4:5:6<\/kbd><\/td>\n<td><kbd>ip neigh add 192.168.3.33 lladdr 1:2:3:4:5:6 dev enp6s0<\/kbd><\/td>\n<\/tr>\n<tr>\n<td><kbd>arp -i enp6s0 -d 192.168.2.254<\/kbd><\/td>\n<td><kbd>ip neigh del 192.168.2.254 dev wlp7s0<\/kbd><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_2819\" class=\"pvc_stats all  \" data-element-id=\"2819\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.linuxboxen.dk\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Linux ip kommando oversigt. &nbsp; ip kommandoen i detaljer. Beskrivelse. Network konfiguration Type netv\u00e6rk Sv\u00e6rhedsgrad Mellem Root adgang ja Gemmen l\u00e6snings tid 20m Oversigt \u00bb syntax \u00bb For at f\u00e5 hj\u00e6lp om de enkelte object typer. \u00bb Eksempler \u00bb For at tildele en ip adresse til et interface. \u00bb For at fjerne en ip adresse [&hellip;]<\/p>\n<div class=\"pvc_clear\"><\/div>\n<p id=\"pvc_stats_2819\" class=\"pvc_stats all  \" data-element-id=\"2819\" style=\"\"><i class=\"pvc-stats-icon medium\" aria-hidden=\"true\"><svg aria-hidden=\"true\" focusable=\"false\" data-prefix=\"far\" data-icon=\"chart-bar\" role=\"img\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" viewBox=\"0 0 512 512\" class=\"svg-inline--fa fa-chart-bar fa-w-16 fa-2x\"><path fill=\"currentColor\" d=\"M396.8 352h22.4c6.4 0 12.8-6.4 12.8-12.8V108.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v230.4c0 6.4 6.4 12.8 12.8 12.8zm-192 0h22.4c6.4 0 12.8-6.4 12.8-12.8V140.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v198.4c0 6.4 6.4 12.8 12.8 12.8zm96 0h22.4c6.4 0 12.8-6.4 12.8-12.8V204.8c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v134.4c0 6.4 6.4 12.8 12.8 12.8zM496 400H48V80c0-8.84-7.16-16-16-16H16C7.16 64 0 71.16 0 80v336c0 17.67 14.33 32 32 32h464c8.84 0 16-7.16 16-16v-16c0-8.84-7.16-16-16-16zm-387.2-48h22.4c6.4 0 12.8-6.4 12.8-12.8v-70.4c0-6.4-6.4-12.8-12.8-12.8h-22.4c-6.4 0-12.8 6.4-12.8 12.8v70.4c0 6.4 6.4 12.8 12.8 12.8z\" class=\"\"><\/path><\/svg><\/i> <img loading=\"lazy\" decoding=\"async\" width=\"16\" height=\"16\" alt=\"Loading\" src=\"https:\/\/www.linuxboxen.dk\/wp-content\/plugins\/page-views-count\/ajax-loader-2x.gif\" border=0 \/><\/p>\n<div class=\"pvc_clear\"><\/div>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_sitemap_exclude":false,"_sitemap_priority":"","_sitemap_frequency":"","footnotes":""},"categories":[5,2,20,8],"tags":[],"class_list":["post-2819","post","type-post","status-publish","format-standard","hentry","category-bash","category-tips","category-netvaerk","category-shell"],"a3_pvc":{"activated":true,"total_views":92,"today_views":0},"_links":{"self":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts\/2819","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2819"}],"version-history":[{"count":0,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=\/wp\/v2\/posts\/2819\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2819"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2819"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.linuxboxen.dk\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2819"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}