My Internet Provider (France) has decided to change the SIM card. Unclear reasons…
I’ve done this change, and, just after I face a regular reboot of the RUT200 I’m using every 10 minutes.
As I’m using the default (factory) parametres, I was surprised.
And what’s is the relation between a SIM card change and this issue?
It was easy to find that the problem was in the auto reboot after a ping every 5 minutes, 2 tries of the ping 8.8.8.8 command.
In order to be sure that I’ve not made a change somewhere, I decided to reset to factory values the router. No change. Always impossible to ping 8.8.8.8.
In order to bypass this issue, I just replace the test by a ping google.com.
Fine, it runs as before. Not really : my security system communication doesn’t work anymore.
I’m lost. What could be the issue? How to fix it? Why is it impossible to ping -4 ?
root@RUT200:~# ping -4 google.com
PING google.com (216.58.214.78): 56 data bytes
ping: sendto: Network unreachable
root@RUT200:~# ping google.com
PING google.com (2a00:1450:4007:80d::200e): 56 data bytes
64 bytes from 2a00:1450:4007:80d::200e: seq=0 ttl=115 time=43.459 ms
64 bytes from 2a00:1450:4007:80d::200e: seq=1 ttl=115 time=33.950 ms
. . .
--- google.com ping statistics ---
3 packets transmitted, 3 packets received, 0% packet loss
root@RUT200:~# ping -4 teltonika.lt
PING teltonika.lt (3.65.17.236): 56 data bytes
ping: sendto: Network unreachable
here you can find all the gathered information whe could find about the public IP address 216.58.214.78. We locate the IP address to the country United States.
The organisation with owned this IP address is Google. We provide this information for free and for personal investigation purpose.
It seems that your router wan access is configured in IPv6 mode only.
Check the output of the ifconfig qmimux0 command. Do you have an IPv4 address ?
If not check the PDP type of the connexion, be sure to have it set to IPv4 or IPV4/IPv6.
@flebourse suggestion is what I would check first - make sure the PDP type (configured in mob1s1a1 interface) is not set to IPv6 only.
However, another possibility is that your operator is using 464XLAT transition technology. It was briefly discussed here:
If that’s the case, then RUT200 currently does not support address translation on it’s own, thus if IPv4 is enough for you, just set the PDP type to IPv4-only and your operator should issue an IPv4 address.
At the moment it’s already supported on some devices (mainly 5G ones) from the modem side. We’re also working on implementing it on RutOS side, but it will take some time, thus I cannot provide any exact dates.
Thank you for your answer.
I fully understand that you are on the way to implement the solution in RutOs.
And that you can’t disclose any date for the release.
Could you, however, gime me (us) an approximation (not a comitnent) ?
Could it be within a quarter, before summer, next year ?
