TIMEOUTS

3 Topics

Connection blocking to specific IP address
Within the last week, it appears connecting to a specific IP address (91.189.95.85)has become throttled / blocked / rate limited. I can only make somewhere in the neighborhood of 7open connections before I am temporarily blocked from making any more simultaneous connections. This is not a problem on my home LAN internal network as I have tested this at multiple cox home networks in the same neighborhood with the same results. I have also run the same tests from non-cox networks (including from an AWS machine), and my test is not being blocked there in any capacity. This leads me to believe there is something new on the cox network that is rate-limiting or throttling outbound connections going to a single destination. The test I am running is: xargs -I % -P 5 curl -I "http://ppa.launchpad.net/ondrej/php/ubuntu/pool/main/p/php-imagick/php8.0-imagick_3.4.4+php8.0+3.4.4-7+ubuntu20.04.1+deb.sury.org+1_amd64.deb" < <(printf '%s\n' {1..8}) using {1..7} will complete, whereas {1..8} will hang on the last connection, and eventually time out with: curl: (7) Failed to connect to ppa.launchpad.net port 80: Operation timed out I am unsure where else to go to find a resolution to this problem.
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Ralph_Schindler
4 years ago Place Internet
1.6KViews
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Some sites won't load: hulu.com, starz.com, veterantv.tv
Name says it all. I can ping the domains just fine, but I always get timeouts when trying to load the sites in a browser. Even CNN.com is having issues as the text will load but most of the pictures will not.
dbelcher
5 years ago Place Internet
510Views
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Critical T3 Errors - Multiple
Need some assistance. I've had multiple issues with disconnects while gaming and the history of errors listed below is alarming. Need some advice. Connections are tight and secure. No splitters in line. Cox installed coaxial cables. I've done the trouble shooting within the apartment. Sat Nov 23 01:48:43 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Time Not Established Notice (6) Honoring MDD; IP provisioning mode = IPv4 Time Not Established Warning (5) DHCP WARNING - Non-critical field invalid in response ;CM-MA... Mon Nov 25 21:38:42 2019 Notice (6) TLV-11 - unrecognized OID;CM-MAC= ;CMTS-MAC=... Tue Nov 26 15:12:18 2019 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/... Tue Nov 26 15:12:18 2019 Warning (5) MDD message timeout;CM-MAC= ;CMTS-MAC=70:6e:... Tue Nov 26 15:12:21 2019 Critical (3) SYNC Timing Synchronization failure - Failed to acquire QAM/... Tue Nov 26 15:12:22 2019 Warning (5) MDD message timeout;CM-MAC= ;CMTS-MAC=70:6e:... Tue Nov 26 15:12:56 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Tue Nov 26 15:13:00 2019 Critical (3) SYNC Timing Synchronization failure - Loss of Sync;CM-MAC=00... Tue Nov 26 15:15:48 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Tue Nov 26 15:15:48 2019 Critical (3) Unicast Maintenance Ranging attempted - No response - Retrie... Tue Nov 26 15:15:48 2019 Critical (3) 16 consecutive T3 timeouts while trying to range on upstream... Tue Nov 26 15:18:47 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Tue Nov 26 15:18:47 2019 Critical (3) Unicast Maintenance Ranging attempted - No response - Retrie... Tue Nov 26 15:18:47 2019 Critical (3) 16 consecutive T3 timeouts while trying to range on upstream... Tue Nov 26 15:19:07 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Tue Nov 26 15:19:07 2019 Critical (3) Unicast Maintenance Ranging attempted - No response - Retrie... Tue Nov 26 15:19:07 2019 Critical (3) 16 consecutive T3 timeouts while trying to range on upstream... Tue Nov 26 15:28:27 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Tue Nov 26 15:29:09 2019 Critical (3) No Ranging Response received - T3 time-out;CM-MAC=00:40:36:4... Thu Nov 28 07:37:54 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Fri Nov 29 03:43:24 2019 Error (4) DHCP RENEW WARNING - Field invalid in response v4 option;CM-... Sat Nov 30 05:43:25 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -... Sat Nov 30 05:43:27 2019 Critical (3) Unicast Ranging Received Abort Response - Re-initializing MA... Sat Nov 30 05:44:32 2019 Critical (3) Received Response to Broadcast Maintenance Request, But no U... Sat Nov 30 10:34:19 2019 Critical (3) Started Unicast Maintenance Ranging - No Response received -...
stangcolts
5 years ago Place Internet
698Views
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1Comment