
~ # [6nfor ip in 89.109.251.21 89.109.251.22 89.109.251.23; do ip route del $ip/32 
dev wwan0 && echo "ROUTE-DEL $ip ok"; done
ROUTE-DEL 89.109.251.21 ok
ROUTE-DEL 89.109.251.22 ok
ROUTE-DEL 89.109.251.23 ok
~ # ip route; /tmp/b7/busybox adjtimex | grep -E "time.tv_sec|status|offset"; da
te -u; cat /proc/uptime; /etc/init.d/aurora-modem status | grep -E "controller|m
m state|bearer|dmesg-errs|emmc"
1.1.1.1 dev wwan0 scope link  src 10.41.212.24 
10.10.22.3 dev wwan0 scope link  src 10.41.212.24 
10.41.212.16/28 dev wwan0 scope link  src 10.41.212.24 
77.88.8.8 dev wwan0 scope link  src 10.41.212.24 
172.16.42.0/24 dev usb0 scope link  src 172.16.42.1 
194.186.191.1 dev wwan0 scope link  src 10.41.212.24 
-o  offset:       0 us
    status:       64 (UNSYNC)
    time.tv_sec:  2477
Thu Jan  1 00:41:17 UTC 1970
2474.88 9817.73
controller: BEARER_CONNECTED
  mm state: connected
  bearer 1:  Status connected: yes; interface: wwan0; address: 10.41.212.24;
emmc:       writes_completed=0 sectors_written=0
dmesg-errs: 0
~ # timeout 5 ping -c2 -W2 -I wwan0 77.88.8.8 | tail -2; echo B7A4-END
2 packets transmitted, 2 packets received, 0% packet loss
round-trip min/avg/max = 58.756/115.745/172.735 ms
B7A4-END
~ # [6n