GL-FUN
December 10, 2018, 5:21pm
1
Dear All
I have ERROR message when OpenVPN (SaferVPN) fails without a reason, untill reboot, it will not connect to OpenVPN…
RESOLVE: Cannot resolve host address: uk1.safervpn.net:1194 (Try again)
RESOLVE: Cannot resolve host address: uk1.safervpn.net:1194 (Try again)
Could not determine IPv4/IPv6 protocol
SIGUSR1[soft,init_instance] received, process restarting
Restart pause, 20 second(s)
Please, help!
Does the Internet connection is available on the router without OpenVPN? You should have a try if it can resolve the url “uk1.safervpn.net ” firstly.
Please execute nslookup uk1.safervpn.net
on the command line.
GL-FUN
December 11, 2018, 7:18am
3
hello kyson-lok - yes, internet connect works, and after reboot OpenVPN also starts without a problem. also, none out of 30 others vpn profiles work when it happens.
glitch
December 11, 2018, 8:59am
4
If you have internet without VPN then it’s your ovpn config file - contact your provider for help.
Also, check your user/pass combo.
https://support.safervpn.com/hc/en-us/articles/115004678905-Manual-OpenVPN-Setup-for-GL-iNet-router
GL-FUN
December 11, 2018, 10:16pm
5
glitch - I do not think this is the solution. here is why:
after reboot it works
it does not matter which profile I choose it gives the same error
no changes required to make it work again after reboot
any other thoughts?
alzhao
December 12, 2018, 6:40am
7
When it fails it will restart. Will it connect 20 seconds later?
GL-FUN
December 12, 2018, 7:08am
8
alzhao - when router reboots VPN connects as normal, however, without full router reboot VPN does not connect after 20 second - it is in the loop
alzhao
December 12, 2018, 7:38am
9
Is it possible that you can send me your profile via private message?
You can set a temporary password if possible. I don’t have safervpn account
GL-FUN
December 12, 2018, 8:02am
10
alzhao - configs are publically available with 30 days free trial offered
this is one of the config file:
client
dev tun
proto udp
cipher AES-256-CBC
remote-cert-tls server
remote uk1.safervpn.net 1194 # - Your server IP and OpenVPN Port
resolv-retry infinite
nobind
tun-mtu 1500
tun-mtu-extra 32
mssfix 1450
persist-key
persist-tun
auth-user-pass
comp-lzo
verb 3
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-----END CERTIFICATE-----
glitch
December 12, 2018, 9:01am
11
Have Safer responded with help?
If you are just trialing, then chuck it and try another provider.
GL-FUN
December 12, 2018, 9:18am
12
glitch - What is the reason you believe it is SaferVPN if after the router reboot it works?
alzhao
December 14, 2018, 3:40am
13
I am using my AR750S v3.010 firmware and it connects. But I cannot connect to the Internet for some reason.
Didn’t try 300n-v2. If you don’t have 3.010 firmware please upgrade and try.
GL-FUN
December 14, 2018, 6:59am
14
Alzhao, it seems you are not taking into consideration two things: 1. After reboot all works; 2. There is no new hardware version for my router appear to exist
Kyson-lok - any advise?
alzhao
December 14, 2018, 8:01am
15
Firmware 3.010 for mt300n-V2 is here
https://dl.gl-inet.com/firmware/mt300n-v2/testing/
Upgrade without keep settings pls.
I did see that you said it worked about reboot. I didn’t try that.
Pls test v3.0 and we will help. 3.0 is under development so we focus more on 3.0.
GL-FUN
December 14, 2018, 8:33am
16
Alzhao - thank you! Unfortunately I am on the road constantly and can not afford testing. I will rather reboot to “fix” it and then upgrade when you release it.
glitch
December 14, 2018, 9:35am
17
If it works after a reboot, then the router must be fine.
So, the connection must be stalling because of a server time-out or something. Are you sure they don’t have bandwidth or connection time limits on their trial?
Safer VPN should be able to help but if it were me, I’d try another provider (surely that’s the reason for a trial?).
GL-FUN
December 14, 2018, 10:22pm
18
Glitch - I have paid service and it was fine for a year. It started recently and intermittently.
Are you using the v2.271 firmware?
GL-FUN
December 17, 2018, 8:53am
20
kyson-lok - yes, v2.271 firmware
GL-FUN
December 20, 2018, 2:25pm
21
A bit more troubleshooting:
when the OpenVPN fails as per above discussion, I found that when I reboot the upstream router the VPN comes back;
however, at times it doesn’t help.
I conclude: there is a problem with the way the upstream router handles OpenVPN protocol (will investigate), however, when it is persistent my MT300n-v2 gets in trouble and require reboot.