8a971b2770
During boot, a not found message is displayed for systems which do not have uci 'network.globals.ula_prefix' defined in /etc/config/network. The error message itself is not used and can be ignored. Signed-off-by: Michel Stam <m.stam@fugro.nl> SVN-Revision: 42755
15 lines
380 B
Bash
15 lines
380 B
Bash
#!/bin/sh
|
|
|
|
[ "$(uci -q get network.globals.ula_prefix)" != "auto" ] && exit 0
|
|
|
|
r1=$(dd if=/dev/urandom bs=1 count=1 |hexdump -e '1/1 "%02x"')
|
|
r2=$(dd if=/dev/urandom bs=2 count=1 |hexdump -e '2/1 "%02x"')
|
|
r3=$(dd if=/dev/urandom bs=2 count=1 |hexdump -e '2/1 "%02x"')
|
|
|
|
uci -q batch <<-EOF >/dev/null
|
|
set network.globals.ula_prefix=fd$r1:$r2:$r3::/48
|
|
commit network
|
|
EOF
|
|
|
|
exit 0
|
|
|