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linux:openwrt:r7800

Netgear Nighthawk X4S R7800

tftp recovery

Router
  1. Press and hold Recovery Button
  2. Power on Router
  3. LED: organe → organe blink → white blink, release recovery
tftp server

Set IP:

ip addr add 192.168.1.9/24 dev $INTERFACE

Send Image to Router(after your release the recovery hole):

tftp -v 192.168.1.1 -m binary -c put openwrt-18.06.0-ipq806x-netgear_r7800-squashfs-factory.img

6in4 provide IP to lan

This only need in Version < 18.06.4
In some cases you don't get an ipv6 lease from router on lan interface, even it works on wifi interfaces out of the box.
Edit /etc/config/network an list your 6in4 interfaces for lan interface like this.

config interface 'lan'
        option ifname 'eth1.1'
        option proto 'static'
        option ipaddr '192.168.1.1'
        option netmask '255.255.255.0'
        option ip6hint '1'
        list ip6class '6in4_FR'
        list ip6class 'local'
        list ip6class '6in4_DE'
        option ip6assign '64'
linux/openwrt/r7800.txt · Last modified: 2020/02/13 11:07 by karloff