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Server / Squid forwarding loop
« kdy: 02. 06. 2021, 10:53:22 »
Ahoj,
narazil jsem pri reseni jedne veci na neco, co jsem zatim nedogoogloval.
Mam uz pripravene nove verze proxy, ale nez to pujde do produkce, chvili to potrva. Nikdo nehlasi problem, takze se nemam ceho chytnout. Nenapada nekoho, co tohle muze zpusobit? Klienti pouzivaji automatickou konfiguraci proxy via wpad.
Diky
narazil jsem pri reseni jedne veci na neco, co jsem zatim nedogoogloval.
Kód: [Vybrat]
access.log
1622623123.458 481 client_ip TCP_MISS/000 0 HEAD http://proxy_ip:3128/ - DIRECT/proxy_ip -
1622623123.459 481 proxy_ip TCP_MISS/000 0 HEAD http://proxy_ip:3128/ - DIRECT/proxy_ip -
1622623123.459 481 proxy_ip TCP_MISS/000 0 HEAD http://proxy_ip:3128/ - DIRECT/proxy_ip -
1622623123.459 481 proxy_ip TCP_MISS/000 0 HEAD http://proxy_ip:3128/ - DIRECT/proxy_ip -
1622623123.459 481 proxy_ip TCP_MISS/000 0 HEAD http://proxy_ip:3128/ - DIRECT/proxy_ip -
1622623123.460 480 proxy_ip TCP_MISS/000 0 HEAD http://proxy_ip:3128/ - DIRECT/proxy_ip -
...
cache.log
2021/06/02 10:38:43| IpIntercept.cc(137) NetfilterInterception: NF getsockopt(SO_ORIGINAL_DST) failed on FD 297: (92) Protocol not available
2021/06/02 10:38:43| WARNING: Forwarding loop detected for:
HEAD / HTTP/1.1
Via: 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.20), 1.1 proxy_ip (squid/3.1.
...
X-Forwarded-For: client_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip, proxy_ip,...
Mam uz pripravene nove verze proxy, ale nez to pujde do produkce, chvili to potrva. Nikdo nehlasi problem, takze se nemam ceho chytnout. Nenapada nekoho, co tohle muze zpusobit? Klienti pouzivaji automatickou konfiguraci proxy via wpad.
Diky