69 lines
1.7 KiB
Markdown
69 lines
1.7 KiB
Markdown
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# Connect to eduroam on Linux
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:warning: You will lose all WiFi passwords saved in your system :warning:
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These instructions have been tested in ArchLinux without NetworkManager installed. It should work if NetworkManager is disabled and stopped (`sudo systemctl --disable now NetworkManager`).
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You will need `systemd-networkd` and `wpa_supplicant`, both of which are normally in default installations of GNU/Linux. To configure it, you will need to find your WiFi and Ethernet interfaces (`ifconfig` or `ip` should display them, they should look like `enpXsY`, `ethX`, `wlanX` or `wlpXsY`).
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All files belong to `root:root`
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* `/etc/wpa_supplicant/wpa_supplicant-WIFI_INTERFACE.conf`, with permissions `600`
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```
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ctrl_interface=/var/run/wpa_supplicant
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ctrl_interface_group=wheel
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update_config=1
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network={
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ssid="UPVNET"
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key_mgmt=WPA_EAP
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eap=PEAP
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phase1="peaplabel=auto tls_disable_tlsv1_2=1"
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phase2="auth=MSCHAPV2"
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ca_cert="/etc/ssl/certs/thawte_Primary_Root_CA.pem"
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identity="x@alumno.upv.es"
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password="y"
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priority=10
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}
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network={
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ssid="your_home_network_name"
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psk="your_home_network_password"
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}
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```
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* `/etc/systemd/network/WIFI_INTERFACE.network`, with permissions `644`
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```
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[Match]
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Name=WIFI_INTERFACE
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[Network]
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DHCP=yes
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UseDomains=yes
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IPv6PrivacyExtensions=true
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```
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* `/etc/systemd/network/ETHERNET_INTERFACE.network`, with permissions `644`
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```
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[Match]
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Name=ETHERNET_INTERFACE
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[Network]
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DHCP=yes
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```
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Then, run this:
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```bash
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mv /etc/resolv.conf{,.bak}
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ln -s /usr/lib/systemd/resolv.conf /etc/resolv.conf
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```
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Finally, enable and start `systemd-networkd`, `systemd-resolved` and `wpa_supplicant@WIFI_INTERFACE`:
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```
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sudo systemctl enable --now systemd-networkd systemd-resolved wpa_supplicant@WIFI_INTERFACE
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```
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