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56 lines
1.8 KiB
56 lines
1.8 KiB
+++
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title = "Changing network metrics on linux with NetworkManagers CLI"
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aliases = [
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'/posts/2022-11-24-changing-network-metrics-on-linux',
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'/posts/2022/32-changing-network-metrics-on-linux/'
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]
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summary = """Because I use two network interfaces with more subnets/routes on one of them.
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But I use the other interface for internet because of speed..."""
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date = "2022-11-24T20:15:44+02:00"
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lastmod = '2024-09-28T23:48:06+0000'
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categories = ["computerstuff"]
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tags = ["linux","networking", "networkmanager"]
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+++
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Check for connection names.
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```console
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$ nmcli connection
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NAME UUID TYPE DEVICE >
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MagentaNET 923ab10b-be81-4668-9aab-************ wifi wlx00259ce03>
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DreiNET b2bcc61c-19df-41f0-9790-************ wifi wlo1 >
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Kabelgebundene Verbindung 1 c75abc26-19eb-3fec-81b1-************ ethernet --
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```
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Start editing the affected connection:
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{{< highlight console "hl_lines=12-14" >}}
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$ nmcli connection edit MagentaNET
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===| nmcli interaktive Verbindungsbearbeitung |===
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Bestehende Verbindung »802-11-wireless« wird bearbeitet: »MagentaNET«
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Tippen Sie »help« oder »?«, um verfügbare Befehle anzuzeigen.
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Geben Sie »print« ein, um alle Verbindungseigenschaften anzuzeigen.
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Tippen Sie »describe [<Einstellung>.<Eigenschaft>]« für eine detaillierte Eigenschaftenbeschreibung.
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Sie können die folgenden Einstellungen bearbeiten: connection, 802-11-wireless (wifi), 802-11-wireless-security (wifi-sec), 802-1x, ethtool, match, ipv4, ipv6, hostname, tc, proxy
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nmcli> set ipv4.route-metric 599
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nmcli> save
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nmcli> quit
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{{< /highlight >}}
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```console
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$ sudo systemctl restart NetworkManager
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```
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Check routing table with
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```console
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$ ip route
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```
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Source: <https://dev.to/emamirazavi/how-to-set-metric-in-networkmanager-system-4525>
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