docs(pgdb,gfw): pgdb VM 重启根因 (W1N-263) + gfw Quad9 上游移除记录

This commit is contained in:
windyboy
2026-09-13 19:12:32 +08:00
parent c0c975584a
commit 3c83246f24
2 changed files with 11 additions and 2 deletions
+8
View File
@@ -60,6 +60,14 @@ OpenClash runs `/etc/openclash/clash` (clash_meta core) with configuration
> AAAA now `2404:6800…` (new upstream answering, was `2607:f8b0…` via hk2),
> taobao/intercept/clash-fake-ip all unchanged. Backup:
> `config.yaml.bak-multi-doh-20260813-105421`.
> 2026-09-01: removed `dns.quad9.net` from `foreign_upstream` — recurring
> `WARN foreign_upstream … unexpected EOF` bursts (481 log entries) against
> Quad9 DoH; endpoint answers on probe but gets intermittently
> connection-reset from this network (same failure class as the excluded
> `dns.quad101.net`). Remaining upstreams `adg.chans.xyz` (hk2) +
> `dns.cloudflare.com` both verified live; google.com A + youtube.com AAAA
> resolve through mosdns :6052 after restart. Backup:
> `config.yaml.bak-quad9-remove-20260901-201801`.
- nft: OpenClash injects TPROXY/redirect + DNS-hijack rules into
`table inet fw4`; a residual `table inet passwall` exists with 0 packets (unused)