Hi, I am trying to get a new RUT951 (FW version RUT9M_R_00.07.02.3) up on LTE as the only WAN connection, using sim 1.
I get as far as where I can observe that the 4g connection is ok, but the wwan0 network interface is not coming up:
uqmi -d /dev/cdc-wdm0 --get-current-settings
{
"pdp-type": "ipv4",
"ip-family": "ipv4",
"mtu": 1500,
"ipv4": {
"ip": "10.60.245.197",
"dns1": "193.213.112.4",
"dns2": "130.67.15.198",
"gateway": "10.60.245.198",
"subnet": "255.255.255.252"
},
"ipv6": {
},
"domain-names": {
}
}
If I now go ahead and configure it manually, it seems to work (for a short while until the autmation takes over and fails again):
ip addr add 10.60.245.197/32 brd 255.255.255.255 dev wwan0
ip link set wwan0 up
ip route add default dev wwan0 proto static scope link src 10.60.245.197 metric 3
ping 8.8.8.8
PING 8.8.8.8 (8.8.8.8): 56 data bytes
64 bytes from 8.8.8.8: seq=0 ttl=54 time=55.390 ms
64 bytes from 8.8.8.8: seq=1 ttl=54 time=55.038 ms
^C
I see the following from mob1s1a1 in the log:
Starting network mob1s1a1 using APN <my apn>
cid4: 7
uqmi -d "/dev/cdc-wdm0" --timeout 3000 --set-ip-family ipv4 --set-client-id wds,"7"
uqmi -d "/dev/cdc-wdm0" --timeout 3000 --set-client-id wds,"7" --start-network --profile 1
pdh4: "No effect"
Unable to connect IPv4
Releasing client-id 7 on /dev/cdc-wdm0
Failed to create IPV4 connection
Stopping network mob1s1a1
Command failed: Not found
Command failed: Not found
Command failed: Permission denied
so it appears something is going wrong in some script somewhere but I have not been able to figure out where.
I have been able to update a RUT950 from fw version 06.08.5 (which we have a lot of) to the same firmware version and get it online on 4g with similar settings.
Any hints as to what goes wrong appreciated!