Zyxel_Stanley 
Zyxel Employee
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Re: DNS management
Hi @IT_Field_Support Which firmware is working on your USG? The “Default DNS" is offered by DHCP server or ISP after connected to PPPoE. As your screenshot, there is no DNS IP offered to this US…1 -
Re: USG310 - blocking ip from file
Hi @Przemek Welcome to Zyxel community. :) Currently USG doesn’t support add IP address object by importing the file. And GeoIP doesn’t support IP object by regions(city). I will add it into idea sec…1 -
How to forward traffic to branch site server after client established VPN tunnel
Scenario: Site#A and SiteB are established site to site VPN tunnel. How to forward traffic to Site#B after client connected VPN tunnel to Site#A. VPN client can be L2TP/SSL VPN/ IPSec VPN. Client wil…1 -
Re: TCP-Aging in IPsec Site-to-Stie VPN
Hi @moebi In the packets No#15, it has enabled “don’t fragment” bit, so the packets may dropped due to packets size too large. You can enable “ignore don’t fragment” function on both of USG. And try …1 -
Re: TCP-Aging in IPsec Site-to-Stie VPN
Hi @moebi Can you attache packets on system again?1
