Hi running on centos 6.7 3.5.12 still not available on centos 6. rpm -qa | grep squid squid-helpers-3.5.11-1.el6.x86_64 squid-3.5.11-1.el6.x86_64 This is the 2 cache_peer statements I use # on alcdmz1 cache_peer gsdmz1.yieldbroker.com sibling 3128 4827 proxy-only htcp no-query standby=10 #cache_peer alcdmz1.yieldbroker.com sibling 3128 4827 proxy-only htcp no-query standby=10 # on gsdmz1 #cache_peer gsdmz1.yieldbroker.com sibling 3128 4827 proxy-only htcp no-query standby=10 cache_peer alcdmz1.yieldbroker.com sibling 3128 4827 proxy-only htcp no-query standby=10 on alcdmz1 with export http_proxy pointing to alcdmz1 wget -d http://fonts.gstatic.com/s/lato/v11/H2DMvhDLycM56KNuAtbJYA.woff2 -O /dev/null Setting --output-document (outputdocument) to /dev/null DEBUG output created by Wget 1.12 on linux-gnu. --2015-12-21 11:58:05-- http://fonts.gstatic.com/s/lato/v11/H2DMvhDLycM56KNuAtbJYA.woff2 Resolving alcdmz1... 10.32.20.111 Caching alcdmz1 => 10.32.20.111 Connecting to alcdmz1|10.32.20.111|:3128... connected. Created socket 4. Releasing 0x000000000101d540 (new refcount 1). ---request begin--- GET http://fonts.gstatic.com/s/lato/v11/H2DMvhDLycM56KNuAtbJYA.woff2 HTTP/1.0 User-Agent: Wget/1.12 (linux-gnu) Accept: */* Host: fonts.gstatic.com ---request end--- Proxy request sent, awaiting response... ---response begin--- HTTP/1.1 200 OK Content-Type: font/woff2 Access-Control-Allow-Origin: * Timing-Allow-Origin: * Date: Mon, 30 Nov 2015 04:06:16 GMT Expires: Tue, 29 Nov 2016 04:06:16 GMT Last-Modified: Mon, 06 Oct 2014 20:40:59 GMT X-Content-Type-Options: nosniff Server: sffe Content-Length: 25604 X-XSS-Protection: 1; mode=block Cache-Control: public, max-age=31536000 Age: 1803109 Warning: 113 alcdmz1 (squid) This cache hit is still fresh and more than 1 day old X-Cache: HIT from alcdmz1 X-Cache-Lookup: HIT from alcdmz1:3128 Via: 1.1 alcdmz1 (squid) Connection: close ---response end--- 200 OK Length: 25604 (25K) [font/woff2] Saving to: `/dev/null' 100%[==============================================================================================>] 25,604 --.-K/s in 0s Closed fd 4 2015-12-21 11:58:05 (1.01 GB/s) - `/dev/null' saved [25604/25604] on gsdmz1 wget -d http://fonts.gstatic.com/s/lato/v11/H2DMvhDLycM56KNuAtbJYA.woff2 -O /dev/null Setting --output-document (outputdocument) to /dev/null DEBUG output created by Wget 1.12 on linux-gnu. --2015-12-21 11:58:59-- http://fonts.gstatic.com/s/lato/v11/H2DMvhDLycM56KNuAtbJYA.woff2 Resolving gsdmz1... 10.32.20.110 Caching gsdmz1 => 10.32.20.110 Connecting to gsdmz1|10.32.20.110|:3128... connected. Created socket 4. Releasing 0x00000000010a2930 (new refcount 1). ---request begin--- GET http://fonts.gstatic.com/s/lato/v11/H2DMvhDLycM56KNuAtbJYA.woff2 HTTP/1.0 User-Agent: Wget/1.12 (linux-gnu) Accept: */* Host: fonts.gstatic.com ---request end--- Proxy request sent, awaiting response... ---response begin--- HTTP/1.1 504 Gateway Timeout Server: squid Mime-Version: 1.0 Date: Mon, 21 Dec 2015 00:58:59 GMT Content-Type: text/html;charset=utf-8 Content-Length: 3964 X-Squid-Error: ERR_ONLY_IF_CACHED_MISS 0 Vary: Accept-Language Content-Language: en Age: 1450659540 Warning: 113 alcdmz1 (squid) This cache hit is still fresh and more than 1 day old Warning: 110 squid "Response is stale" Warning: 111 squid "Revalidation failed" X-Cache: HIT from alcdmz1 X-Cache-Lookup: HIT from alcdmz1:3128 X-Cache: MISS from gsdmz1 X-Cache-Lookup: MISS from gsdmz1:3128 Via: 1.1 alcdmz1 (squid), 1.1 gsdmz1 (squid) Connection: close ---response end--- 504 Gateway Timeout Closed fd 4 2015-12-21 11:58:59 ERROR 504: Gateway Timeout. so why does it work from alc and not from gs ??? A _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users