Hello, Finally Squid is caching my SharePoint online documents. But it doesn't work yet. If I enable offline mode, the WebDAV client will not be able to download documents from the cache. And I will see the following errors in the log: --------------------------------------------------------------------------------- TCP_OFFLINE_HIT_ABORTED/000 https://tenant.sharepoint.com/sites/Marketing/Shared%20Documents/large1%20-%20Copy%20-%20Copy%20-%20Copy%20-%20Copy.docx TCP_OFFLINE_HIT_ABORTED/000 https://tenant.sharepoint.com/sites/Marketing/Shared%20Documents/large1%20-%20Copy%20-%20Copy%20-%20Copy%20-%20Copy.docx --------------------------------------------------------------------------------- If I disable offline mode, then nothing gets downloaded from the cache. I have removed all ACL control from the squid conf (to make it easier for now). I have replaced all refresh patterns by customs one (that I've found on Internet from another SharePoint caching project). Sorry for the long file below, but I am posting my conf file again. I don't know why the Squid cache is aborting the cache HIT. If you have any clue, it would be very welcome. --------------------------------------------------------------------------------- http_port 92.222.209.108:3128 icp_port 0 digest_generation off dns_v4_first on pid_filename /var/run/squid/squid.pid cache_effective_user squid cache_effective_group proxy error_default_language en icon_directory /usr/local/etc/squid/icons visible_hostname sv-1101-wvp01.virtualdesk.cloud cache_mgr pfsense@virtualdesk.cloud access_log /var/squid/logs/access.log cache_log /var/squid/logs/cache.log cache_store_log none netdb_filename /var/squid/logs/netdb.state pinger_enable on pinger_program /usr/local/libexec/squid/pinger logfile_rotate 7 debug_options rotate=7 shutdown_lifetime 3 seconds # Allow local network(s) on interface(s) acl localnet src 92.222.209.0/24 forwarded_for on uri_whitespace strip cache_mem 128 MB maximum_object_size_in_memory 512 KB memory_replacement_policy heap GDSF cache_replacement_policy heap LFUDA minimum_object_size 0 KB maximum_object_size 20 MB cache_dir ufs /var/squid/cache 100 16 256 offline_mode off cache_swap_low 90 cache_swap_high 95 cache allow all # Cache documents regardless what the server says refresh_pattern .jpg 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .gif 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .png 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .txt 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .doc 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .docx 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .xls 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .xlsx 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth refresh_pattern .pdf 14400 50% 18000 override-expire override-lastmod reload-into-ims ignore-reload ignore-no-cache ignore-private ignore-auth # Setup acls acl allsrc src all http_access allow all request_body_max_size 0 KB delay_pools 1 delay_class 1 2 delay_parameters 1 -1/-1 -1/-1 delay_initial_bucket_level 100 delay_access 1 allow allsrc # Reverse Proxy settings https_port 92.222.209.108:443 accel cert=/usr/local/etc/squid/599eae0080989.crt key=/usr/local/etc/squid/599eae0080989.key cache_peer olicomp.sharepoint.com parent 443 0 no-query no-digest originserver login=PASSTHRU connection-auth=on ssl sslflags=DONT_VERIFY_PEER front-end-https=auto name=rvp_sharepoint deny_info TCP_RESET allsrc --------------------------------------------------------------------------------- Regards, Olivier MARCHETTA _______________________________________________ squid-users mailing list squid-users@xxxxxxxxxxxxxxxxxxxxx http://lists.squid-cache.org/listinfo/squid-users