Dominis 0 Posted ... Hi everyone. Sry if i haven't found an answer here, but i've tried. I am totally new user of vpn and airVPN too, i've installed airVPN software from .deb package, connect to the server and my browser now can't open some sites. (if i disconnect everything works fine)For example: i can use google, can search there, but i can't get my email in gmail. Just getting the empty page with "ERR_NETWORK_CHANGED".The same for some part of other sites. I've tried to ping mail.google.com, check the nslookup for this domain and traceroute. Data is listed below. $ ping mail.google.comPING googlemail.l.google.com (216.58.212.69) 56(84) bytes of data.64 bytes from lhr35s05-in-f5.1e100.net (216.58.212.69): icmp_seq=1 ttl=56 time=92.3 ms64 bytes from lhr35s05-in-f5.1e100.net (216.58.212.69): icmp_seq=2 ttl=56 time=92.7 ms64 bytes from lhr35s05-in-f5.1e100.net (216.58.212.69): icmp_seq=3 ttl=56 time=92.0 ms64 bytes from lhr35s05-in-f5.1e100.net (216.58.212.69): icmp_seq=4 ttl=56 time=91.7 ms $ nslookup mail.google.comServer: 10.4.0.1Address: 10.4.0.1#53 Non-authoritative answer:mail.google.com canonical name = googlemail.l.google.com.Name: googlemail.l.google.comAddress: 108.177.96.17Name: googlemail.l.google.comAddress: 108.177.96.83Name: googlemail.l.google.comAddress: 108.177.96.18Name: googlemail.l.google.comAddress: 108.177.96.19 $ sudo traceroute -I mail.google.com[sudo] password for dominis: traceroute to mail.google.com (216.58.212.69), 30 hops max, 60 byte packets 1 10.4.0.1 (10.4.0.1) 83.044 ms 83.087 ms 83.107 ms 2 vlan31.as01.bru3.be.m247.com (194.187.251.153) 83.742 ms 83.778 ms 84.034 ms 3 vlan1101.bb1.bru1.be.m247.com (176.10.82.126) 83.197 ms 83.477 ms 83.503 ms 4 xe-0-0-1-0.bb2.bru1.be.m247.com (176.10.82.41) 83.751 ms 83.991 ms 84.006 ms 5 te-1-5-1-0.bb1.ams2.nl.m247.com (193.27.64.145) 87.689 ms 87.757 ms 87.773 ms 6 core2.ams.net.google.com (80.249.209.100) 88.526 ms 87.868 ms 87.850 ms 7 108.170.241.131 (108.170.241.131) 88.175 ms 88.412 ms 88.384 ms 8 209.85.241.69 (209.85.241.69) 121.897 ms 87.735 ms 87.720 ms 9 209.85.251.13 (209.85.251.13) 92.247 ms 92.447 ms 92.549 ms10 72.14.237.52 (72.14.237.52) 91.999 ms 92.661 ms 92.945 ms11 108.170.246.225 (108.170.246.225) 92.616 ms 92.109 ms 92.095 ms12 72.14.234.129 (72.14.234.129) 92.098 ms 92.383 ms 92.393 ms13 lhr35s05-in-f69.1e100.net (216.58.212.69) 92.456 ms 92.031 ms 92.120 ms Seems like everything is fine, at least i don't see any issue. But gmail isn't accessible for me. And the same with few other sites. For example yandex.ru - it doesn't accessible at all, not only the emails.Can i have some help? Quote Share this post Link to post
zhang888 1066 Posted ... Flush your browser cache and DNS cache. Quote Hide zhang888's signature Hide all signatures Occasional moderator, sometimes BOFH. Opinions are my own, except when my wife disagrees. Share this post Link to post
Dominis 0 Posted ... Seems like it doesn't help. I've tried to flush my cache in FF - it has no affects. I've googled how to flush dns on ubuntu, and found info that there is no default soft for dns-cache, so i have nothing to flush. Any other ideas? Or maybe i need to prove some info? P.S. Tested airVPN on the Windows 10 and iPad - works perfect. So it's not a some kind of hardware issue with router/pc Quote Share this post Link to post
OpenSourcerer 1441 Posted ... sudo systemctl restart nscd Because there is a caching daemon. Quote Hide OpenSourcerer's signature Hide all signatures NOT AN AIRVPN TEAM MEMBER. USE TICKETS FOR PROFESSIONAL SUPPORT. LZ1's New User Guide to AirVPN « Plenty of stuff for advanced users, too! Want to contact me directly? All relevant methods are on my About me page. Share this post Link to post
Dominis 0 Posted ... sudo: systemctl: command not found Thx for try, but i don't have it Any other variants? Quote Share this post Link to post
OpenSourcerer 1441 Posted ... sudo service nscd restart sudo /etc/init.d/nscd restart One of the two, both do the same. Quote Hide OpenSourcerer's signature Hide all signatures NOT AN AIRVPN TEAM MEMBER. USE TICKETS FOR PROFESSIONAL SUPPORT. LZ1's New User Guide to AirVPN « Plenty of stuff for advanced users, too! Want to contact me directly? All relevant methods are on my About me page. Share this post Link to post
Dominis 0 Posted ... sudo service nscd restart sudo /etc/init.d/nscd restart One of the two, both do the same. And both can't be run at my system, 'cause i don't have this daemon. root@ubuntu-dmitry:~# whereis nscd nscd: But i have installed it, just for being sure that i really didn't have it before. Now i can restart this daemon with both commands you've given me. root@ubuntu-dmitry:~# whereis nscd nscd: /usr/sbin/nscd /etc/nscd.conf /usr/share/man/man8/nscd.8.gz root@ubuntu-dmitry:~# /etc/init.d/nscd restart * Restarting Name Service Cache Daemon nscd But it doesn't help. :/ I still can't use gmail via airVPN on ubuntu (( Quote Share this post Link to post
OpenSourcerer 1441 Posted ... Hehe, sorry. I assumed at this point you'd go a little further by yourself, for example searching for this error on the internet... I did some searching, though, and found out that Ubuntu doesn't have a DNS caching daemon installed by default. So there's that. Did you try other browsers? If all your tools were able to reach that site, maybe your browser's plugins or configuration are interfering? Then, you omitted your logs which have further information on your OS, software versions, the server you were connecting to and the protocol used. Quote Hide OpenSourcerer's signature Hide all signatures NOT AN AIRVPN TEAM MEMBER. USE TICKETS FOR PROFESSIONAL SUPPORT. LZ1's New User Guide to AirVPN « Plenty of stuff for advanced users, too! Want to contact me directly? All relevant methods are on my About me page. Share this post Link to post
Dominis 0 Posted ... Hehe, sorry. I assumed at this point you'd go a little further by yourself, for example searching for this error on the internet... I did some searching, though, and found out that Ubuntu doesn't have a DNS caching daemon installed by default. So there's that. Really i didn't try to search for this error because i didn't think it related to something except the airVPN. Did you try other browsers?If all your tools were able to reach that site, maybe your browser's plugins or configuration are interfering?I was pretty sure i did write that i checked connection in FireFox, but i didn't. Sorry for that. FF has the same behavior: long-time request and noting in the end.Both my browsers don't use any extension that can make affect on connection. But i've tried to disable every extension in chrome - nothing is changed. I have no proxy, so i don't see any configurations that can interferer.I've checked different servers in different countries - no changes. Logs are attached.tcp.txtssl.txtall tries.txtudp.txt Quote Share this post Link to post
OpenSourcerer 1441 Posted ... Well, there are some error lines in the UDP logs but I think they are not relevant here as TCP and SSL work and you experience the same problem. Did you try a connection with plain OpenVPN?If not, generate a config in the config generator and do sudo openvpn AirVPN_whatever_whatever.ovpn Quote Hide OpenSourcerer's signature Hide all signatures NOT AN AIRVPN TEAM MEMBER. USE TICKETS FOR PROFESSIONAL SUPPORT. LZ1's New User Guide to AirVPN « Plenty of stuff for advanced users, too! Want to contact me directly? All relevant methods are on my About me page. Share this post Link to post
Dominis 0 Posted ... Sry for the delay with answer. I've tried to use openVPN via config from configurator you've given me. I have the same issue with openVPN.I've attached config with removed keys.config.txt Quote Share this post Link to post