[squid-users] tunnel.cc error: local=my_proxy-ip_address remote=client_ip_address FD flags=1: read/write failure: (104) Connection reset ny peer

Sándor Szabolcs [Budapest Környéki Törvényszék] sandorsz at birosag.hu
Mon Oct 18 09:04:37 UTC 2021


Hi!

My squid cache log has a lot of error:
tunnel.cc error: local=my_proxy-ip_address remote=client_ip_address FD flags=1: read/write failure: (104) Connection reset ny peer

workers 4
cpu_affinity_map process_numbers=1,2,3,4 cores=3,4,5,6
acl localnet src 10.0.0.0/8             # RFC 1918 local private network (LAN)
acl SSL_ports port 443
acl Safe_ports port 80          # http
acl Safe_ports port 21          # ftp
acl Safe_ports port 443         # https
acl Safe_ports port 70          # gopher
acl Safe_ports port 210         # wais
acl Safe_ports port 1025-65535  # unregistered ports
acl Safe_ports port 280         # http-mgmt
acl Safe_ports port 488         # gss-http
acl Safe_ports port 591         # filemaker
acl Safe_ports port 777         # multiling http
acl CONNECT method CONNECT
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost manager
http_access deny manager
include /etc/squid/conf.d/*
http_access allow localhost
http_access deny all
http_port 3128
cache_peer 10.0.249.120 parent 3128 0 no-query default
cache_mem 1024 MB
maximum_object_size_in_memory 1024 KB
memory_cache_shared on
memory_cache_mode always
memory_replacement_policy lru
debug_options ALL,2
coredump_dir /var/spool/squid
refresh_pattern ^ftp:           1440    20%     10080
refresh_pattern ^gopher:        1440    0%      1440
refresh_pattern -i (/cgi-bin/|\?) 0     0%      0
refresh_pattern .               0       20%     4320
dns_v4_first on

In include /etc/squid/conf.d/*
acl business_hours time MTWHF 8:00-16:00
acl VIP src "/etc/squid/conf.d/bkt/vip.acl"
acl Restricted_Workstations src "/etc/squid/conf.d/bkt/restricted_workstations.acl"
acl RestrictedURL dstdom_regex  "/etc/squid/conf.d/bkt/regex_restricted_url.acl"
acl RestrictedSites dstdomain "/etc/squid/conf.d/bkt/restricted_sites.acl"
acl AllowedSites dstdomain "/etc/squid/conf.d/bkt/allowed_sites.acl"
acl StreamingRequest req_mime_type -i "/etc/squid/conf.d/bkt/StreamingRequest.acl"
acl local-servers dstdomain "/etc/squid/conf.d/bkt/local-servers.acl"
acl no-access-log dstdom_regex "/etc/squid/conf.d/bkt/no-access-log.acl"
acl no-log any-of local-servers no-access-log
acl hasRequest has request
acl logMe note important_transaction
always_direct allow local-servers
http_access allow AllowedSites Restricted_Workstations
http_access deny Restricted_Workstations
http_access allow VIP RestrictedSites
http_access allow VIP RestrictedURL
http_access allow VIP StreamingRequest
http_access deny localnet StreamingRequest business_hours
http_access deny localnet RestrictedSites business_hours
http_access deny localnet RestrictedURL business_hours
http_access allow localnet AllowedSites
http_access allow localnet
http_access allow localhost
http_access deny all
access_log daemon:/var/log/squid/access.log logformat=squid hasRequest logMe no-log
never_direct allow all


Although my squid working perfectly.

Should I do anything against these errors messages.


Szabolcs Sandor

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