#CầnHỗTrợ #DNS #ReverseProxy #PiHole #NGINX #CôngNghệ

Tôi đang gặp sự cố khi truy cập nội bộ vào các site tự chạy. Setup gồm OPNSense, PiHole và NGINX Proxy Manager. DNS đã cấu hình bản ghi cục bộ nhưng khi truy cập browser báo lỗi "domain took too long to respond". Kết quả nslookup cho thấy vẫn resolve IP public thay vì IP nội bộ 192.168.1.30 dù PiHole/NPM cùng Docker host. Đã truy cập thành công từ internet. Cần giải pháp giúp định tuyến đúng từ nội mạng. #HỗTrợCôngNghệ #DNSlocal #SplitDNS #I

So in order to get #tailscale working with #splitdns on #windows I need a client version > 1.8V but its not available yet? So there is no way around setting a global DNC and override local settings at the moment? #VPN #wireguard

After thinking on it a bit. My forwarder solution to DNS wasn't really the way to go. It introduced a bit of complexity. I was going to need to manage two different dns servers for one damn client.. Me! So I went back to split-horizon #dns

However, I cnamed the shit out of everything cause .. fuck easy. My #netbird clients now get dns records based on the client address. Simplifying my entry point on my private and #netbird networks to the same LB with legs in each
#homelab #splitdns #dns

Cisco Patch-Palooza Tackles 29 High-Severity Bugs - Patches and workaround fixes address flaws on networking hardware running Cisco IOS XE software. https://threatpost.com/cisco-patches-bugs/159537/ #splitdomainnamesystemdosbug #criticalinfrastructure #vulnerabilities #cve-2020-3421 #cve-2020-3480 #ciscosystems #ciscoios #splitdns
Cisco Patch-Palooza Tackles 29 High-Severity Bugs

Patches and workaround fixes address flaws on networking hardware running Cisco IOS XE software.

Threatpost - English - Global - threatpost.com