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Add more information on how to enable internet over USB

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Waldemar Tomme 2024-12-11 14:03:26 +01:00
parent e8821b146e
commit 9a269113db
1 changed files with 12 additions and 0 deletions
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README.md
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@ -33,6 +33,7 @@ sudo btmgmt --index 0 public-addr 00:11:22:33:44:55
NOTE: `bluez-btmgmt` must be installed NOTE: `bluez-btmgmt` must be installed
## Enable Internet over USB ## Enable Internet over USB
(see https://wiki.postmarketos.org/wiki/USB_Internet)
### Host ### Host
```bash ```bash
sysctl net.ipv4.ip_forward=1 sysctl net.ipv4.ip_forward=1
@ -41,6 +42,17 @@ iptables -A FORWARD -s 172.16.42.0/24 -j ACCEPT
iptables -A POSTROUTING -t nat -j MASQUERADE -s 172.16.42.0/24 iptables -A POSTROUTING -t nat -j MASQUERADE -s 172.16.42.0/24
iptables-save iptables-save
``` ```
### Device
```bash
ip route add default via 172.16.42.2 dev usb0
echo nameserver 1.1.1.1 > /etc/resolv.conf
echo 'ip route add default via 172.16.42.2 dev usb0' > /etc/local.d/usb_internet.start
chmod +x /etc/local.d/usb_internet.start
rc-update add local
```
## Notes
- Regarding GPI DMA issue: https://oftc.irclog.whitequark.org/linux-msm/2023-11-26 (and following days)
## Misc. Links ## Misc. Links
- https://softhandtech.com/what-is-ffbm-mode-in-android/ - https://softhandtech.com/what-is-ffbm-mode-in-android/