[squid-users] TCP_MISS/502 - audio stream - none default http ports
Dörfler, Andreas
Andreas.Doerfler at kempten.de
Tue Sep 18 12:07:06 UTC 2018
hello there,
i try to get mp3/audio streams working on a "kinda default" debian
stretch installation.
after i failed with the default debian squid configuration, i tried the
working config from the old proxy (Squid Cache: Version 3.1.20),
but no luck either.
audio streams work when it's a web-based radio on port 80/443, but once
the radio leaves the default ports, it stops working.
since the new squid is 4 minor releases above the old server, i think
something major changed, but i have no clue, i touch the squid
configuration only once every few years...
###>
Squid Cache: Version 3.5.23
<###
config below is the one i copied from the old squid server, but as said,
it won't work. security is handled by the firewall, so "allow all" isn't
a issue.
###>config
acl manager proto cache_object
acl localhost src 127.0.0.1/32 ::1
acl to_localhost dst 127.0.0.0/8 0.0.0.0/32 ::1
acl SSL_ports port 443 9418 5001
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 allow manager localhost
http_access deny manager
http_access deny !Safe_ports
http_access deny CONNECT !SSL_ports
http_access allow localhost
http_access allow all
http_port 8080
access_log /var/log/squid/access.log squid
debug_options ALL,1
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
request_header_access From deny all
request_header_access Referer deny all
request_header_access Server deny all
request_header_access WWW-Authenticate deny all
request_header_access Link deny all
forwarded_for delete
<###
###>example stream
https://tunein.com/radio/Americana-Breakdown-s281469/
<###
###squid access.log errors
172.16.x.x TCP_MISS/502 4307 GET http://91.121.164.210:8104/ -
HIER_DIRECT/91.121.164.210 text/html
172.16.x.x TCP_MISS/502 4312 GET http://91.121.164.210:8104/; -
HIER_DIRECT/91.121.164.210 text/html
<###
and ideas?
thanks in advance,
andy
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