*Hello,*
Everything was working perfectly fine on ATS I did some changes
(modified DNS address, Cache.config and background_fetch.config) and
restarted ATS server, after that i start getting cloud flare page
showing host is down on a specific website and trying to access behind
ATS server. I have verified the website is accessible normally when
accessing directly.
I have added the following in the cache.config and
background_fetch.config today:
*Cache.config Modifications:*
url_regex=(.*)\.(gif|jpe?g|png|css|js|txt|htc|ico|flv|mp4|m4v|wmv|mov|mpg|m3u8|ogv|webm|mp3|MP2T|wav|ogg|oga|swf|doc|docx|xls|xlsx|ppt|pptx|pdf|eot|ttf|otf|woff|mp(e?g|a|e|1|2|3|4)|ts|mp2t|mk(a|v)|ms(i|u|p)|og(x|v|a|g)|rar|rm|r(a|p)m|snd|vob|rar|jar|gz|tgz|bz2|iso|m1v|m2(v|p)|mo(d|v)|3gp|7z|ace|asx|avi|bin|cab|dat|deb|divx|dvr-s)$
scheme=http ttl-in-cache=60d
url_regex=(.*)\.(gif|jpe?g|png|css|js|txt|htc|ico|flv|mp4|m4v|wmv|mov|mpg|m3u8|ogv|webm|mp3|MP2T|wav|ogg|oga|swf|doc|docx|xls|xlsx|ppt|pptx|pdf|eot|ttf|otf|woff|mp(e?g|a|e|1|2|3|4)|ts|mp2t|mk(a|v)|ms(i|u|p)|og(x|v|a|g)|rar|rm|r(a|p)m|snd|vob|rar|jar|gz|tgz|bz2|iso|m1v|m2(v|p)|mo(d|v)|3gp|7z|ace|asx|avi|bin|cab|dat|deb|divx|dvr-ms)$
scheme=http revalidate=1d
url_regex=(.*)\.(gif|jpe?g|png|css|js|txt|htc|ico|flv|mp4|m4v|wmv|mov|mpg|m3u8|ogv|webm|mp3|MP2T|wav|ogg|oga|swf|doc|docx|xls|xlsx|ppt|pptx|pdf|eot|ttf|otf|woff|mp(e?g|a|e|1|2|3|4)|ts|mp2t|mk(a|v)|ms(i|u|p)|og(x|v|a|g)|rar|rm|r(a|p)m|snd|vob|rar|jar|gz|tgz|bz2|iso|m1v|m2(v|p)|mo(d|v)|3gp|7z|ace|asx|avi|bin|cab|dat|deb|divx|dvr-ms)$
scheme=http action=ignore-no-cache
*Background_fetch.config Modification:*
include Content-Type video/mp2t
include Content-Type application/x-mpegURL
*
**Origin Headers Behind ATS:*
HTTP/1.1 200 OK
Age: 13698
Cache-Control: public, max-age=7200
CF-RAY: 2738b7e103c428f0-DXB
Content-Encoding: gzip
Content-Length: 14649
Content-Type: application/font-woff
Date: Fri, 12 Feb 2016 17:29:32 GMT
ETag: W/"56bb9085-3dfc"
Expires: Fri, 12 Feb 2016 15:42:42 GMT
Last-Modified: Wed, 10 Feb 2016 19:33:25 GMT
Server: ATS/6.1.1
Vary: Accept-Encoding
X-Frame-Options: SAMEORIGIN
*and this one:**
*
HTTP/1.1 520 Origin Error
Age: 13734
CF-RAY: 2738b76b50be28ea-DXB
Connection: keep-alive
Content-Length: 6036
Content-Type: text/html; charset=UTF-8
Date: Fri, 12 Feb 2016 13:42:34 GMT
Pragma: no-cache
Server: ATS/6.1.1
X-Frame-Options: SAMEORIGIN
On 2/10/2016 6:52 PM, Muhammad Faisal wrote:
While searching trafficserver mail archives i came accross a thread by
"Luís Antonio Pereira" in which he has mentioned regexp for caching
objects. To give it a try i have lowered the validity period to 60d
and used the same in my deployment. What I'm trying is to make quick
page load at user end. Let see how it performs now.
url_regex=(.*)\.(js|gif|jpg|jpeg|png|css|ico|bmp|mp3|mp4|avi|mov|swf|flv|pdf|ts)$
scheme=http ttl-in-cache=60d
url_regex=(.*)\.(js|gif|jpg|jpeg|png|css|ico|bmp|mp3|mp4|avi|mov|swf|flv|pdf|ts)$
scheme=http revalidate=2d
url_regex=(.*)\.(js|gif|jpg|jpeg|png|css|ico|bmp|mp3|mp4|avi|mov|swf|flv|pdf|ts)$
scheme=http action=ignore-no-cache
url_regex=^http://([a-z][0-9]\.){0,1}(profile|sphotos|photos-[a-z])\.ak\.fbcdn\.net/hp(rofile|hotos)-ak-
scheme=http ttl-in-cache=360d
url_regex=^http://([a-z][0-9]\.){0,1}(profile|sphotos|photos-[a-z])\.ak\.fbcdn\.net/hp(rofile|hotos)-ak-
scheme=http revalidate=8h
url_regex=^http://([a-z][0-9]\.){0,1}(profile|sphotos|photos-[a-z])\.ak\.fbcdn\.net/hp(rofile|hotos)-ak-
scheme=http action=ignore-no-cache
url_regex=^http://[^/]*\.(youtube|googlevideo).com/(get_video|videoplayback|videodownload)\?
scheme=http ttl-in-cache=360d
url_regex=^http://[^/]*\.(youtube|googlevideo).com/(get_video|videoplayback|videodownload)\?
scheme=http revalidate=8h
url_regex=^http://[^/]*\.(youtube|googlevideo).com/(get_video|videoplayback|videodownload)\?
scheme=http action=ignore-no-cache
url_regex=^http://[a-z]{1,}\.dl\.sourceforge\.net\/project/
scheme=http ttl-in-cache=60d
url_regex=^http://[a-z]{1,}\.dl\.sourceforge\.net\/project/
scheme=http revalidate=8h
url_regex=^http://[a-z]{1,}\.dl\.sourceforge\.net\/project/
scheme=http action=ignore-no-cache
url_regex=^http://(.*)\.windowsupdate.com/.*\.(cab|exe|dll|ms)
scheme=http ttl-in-cache=60d
url_regex=^http://(.*)\.windowsupdate.com/.*\.(cab|exe|dll|ms)
scheme=http revalidate=8h
url_regex=^http://(.*)\.windowsupdate.com/.*\.(cab|exe|dll|ms)
scheme=http action=ignore-no-cache
url_regex=^http://(.*)\.microsoft.com/.*\.(cab|exe|dll|ms) scheme=http
ttl-in-cache=60d
url_regex=^http://(.*)\.microsoft.com/.*\.(cab|exe|dll|ms) scheme=http
revalidate=8h
url_regex=^http://(.*)\.microsoft.com/.*\.(cab|exe|dll|ms) scheme=http
action=ignore-no-cache
url_regex=^http://[^/]*\.apersonal.avira-update.com/.*\.(cab|exe|dll|msi|gz)
scheme=http ttl-in-cache=60d
url_regex=^http://[^/]*\.apersonal.avira-update.com/.*\.(cab|exe|dll|msi|gz)
scheme=http revalidate=8h
url_regex=^http://[^/]*\.apersonal.avira-update.com/.*\.(cab|exe|dll|msi|gz)
scheme=http action=ignore-no-cache
url_regex=^http://[^/]*\.aliveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi)
scheme=http ttl-in-cache=60d
url_regex=^http://[^/]*\.aliveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi)
scheme=http revalidate=8h
url_regex=^http://[^/]*\.aliveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi)
scheme=http action=ignore-no-cache
url_regex=^http://[^/]*\.aliveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi)
scheme=http ttl-in-cache=60d
url_regex=^http://[^/]*\.aliveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi)
scheme=http revalidate=8h
url_regex=^http://[^/]*\.aliveupdate.symantecliveupdate.com/.*\.(cab|exe|dll|msi)
scheme=http action=ignore-no-cache
url_regex=^http://[^/]*\.avast.com/.*\.(vpu|cab|stamp|exe) scheme=http
ttl-in-cache=360d
url_regex=^http://[^/]*\.avast.com/.*\.(vpu|cab|stamp|exe) scheme=http
revalidate=8h
url_regex=^http://[^/]*\.avast.com/.*\.(vpu|cab|stamp|exe) scheme=http
action=ignore-no-cache
url_regex=^http://[^/]*\.avg.com/.*\.(bin|gz) scheme=http ttl-in-cache=60d
url_regex=^http://[^/]*\.avg.com/.*\.(bin|gz) scheme=http revalidate=8h
url_regex=^http://[^/]*\.avg.com/.*\.(bin|gz) scheme=http
action=ignore-no-cache
url_regex=^http://[^/]*\.avgate.net/.*\.(bin|gz) scheme=http
ttl-in-cache=60d
url_regex=^http://[^/]*\.avgate.net/.*\.(bin|gz) scheme=http revalidate=8h
url_regex=^http://[^/]*\.avgate.net/.*\.(bin|gz) scheme=http
action=ignore-no-cache
url_regex=^http://[^/]*\.kaspersky\.com/.*\.(xml|stt|dll|dat|avc|dif|diff|exe|cab|fad|zip|kdc|klz)
scheme=http ttl-in-cache=60d
url_regex=^http://[^/]*\.kaspersky\.com/.*\.(xml|stt|dll|dat|avc|dif|diff|exe|cab|fad|zip|kdc|klz)
scheme=http revalidate=8h
url_regex=^http://[^/]*\.kaspersky\.com/.*\.(xml|stt|dll|dat|avc|dif|diff|exe|cab|fad|zip|kdc|klz)
scheme=http action=ignore-no-cache
url_regex=^http://[^/]*\.kaspersky-labs\.com/.*\.(xml|stt|dll|dat|avc|dif|diff|exe|cab|fad|zip|kdc|klz)
scheme=http ttl-in-cache=60d
url_regex=^http://[^/]*\.kaspersky-labs\.com/.*\.(xml|stt|dll|dat|avc|dif|diff|exe|cab|fad|zip|kdc|klz)
scheme=http revalidate=8h
url_regex=^http://[^/]*\.kaspersky-labs\.com/.*\.(xml|stt|dll|dat|avc|dif|diff|exe|cab|fad|zip|kdc|klz)
scheme=http action=ignore-no-cache
Thanks
F.
IRC: zoot
On 2/10/2016 3:03 PM, Muhammad Faisal wrote:
Agreed. Will start from focusing on static content first.
On 2/10/2016 3:01 PM, Brian Geffon wrote:
I would just start by ensuring the static content you care about is
actually cached, optimize from there.
