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JoshuaGiligan
New Contributor

UBUNTU - DNS resoled service is being restart by vpn client every 2 min

Hello,

i am facing an issue of DNS resolved service restart every 2 min by forticlient.

this cause an interruption in the DNS service.

any idea how to turn the DNS restart by the client?

this is on Ubuntu 20.04 environment

logs from fortyclient

 

10:16:11.012 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:16:11.060 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:16:11.062 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:18:11.015 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:18:11.068 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:18:11.070 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:20:11.012 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:20:11.085 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:20:11.087 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:22:11.011 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:22:11.075 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:22:11.078 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:24:11.012 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:24:11.061 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:24:11.064 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:26:11.015 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:26:11.071 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:26:11.074 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:28:11.015 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:28:11.066 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:28:11.068 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:30:11.014 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:30:11.068 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:30:11.071 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:32:11.017 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:32:11.066 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:32:11.069 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.
20220324 10:34:11.013 [sslvpn:DEBG] dns:735 Reset DNS
20220324 10:34:11.061 [sslvpn:DEBG] dns:124 Restart DNS service successfully.
20220324 10:34:11.063 [sslvpn:DEBG] dns:134 Flush DNS cache successfully.

  

3 REPLIES 3
jintrah_FTNT
Staff
Staff

Hi,

 

Please check if below helps,

 

# resolved service deactivated
systemctl disable systemd-resolved.service
systemctl stop systemd-resolved

# parameter in config add
/etc/NetworkManager/NetworkManager.conf
[main]
dns=default

# symlink delet
rm /etc/resolv.conf
systemctl restart network-manager

 

Best regards,

Jin

JoshuaGiligan

Hi jin,

thanks for the quick reply, please elaborate on what this change should do and why it will stop the service restart

silentProgrammer

Hi Jin,

 

I am experiencing the exact same issue on FortiClient Version version 6.4.8.1056. Would you be able to elaborate on what the fix is for this issue?

 

Regards