Hey, What happen with this issue? I am waiting for any input about this issue to understand with what I can try to help. Eliezer From: DIXIT Ankit [mailto:Ankit.Dixit@xxxxxxxxxxxx] For your information, we have added below configurations but again same issue. tls_outgoing_options options=NO_SSLv3,SINGLE_DH_USE,SINGLE_ECDH_USE tls_outgoing_options cipher=HIGH:MEDIUM:!RC4:!aNULL:!eNULL:!LOW:!3DES:!MD5:!EXP:!PSK:!SRP:!DSS Regards, Ankit Dixit|IS Cloud Team Eurostar International Ltd Times House | Bravingtons Walk | London N1 9AW Office: +44 (0)207 84 35550 (Extension– 35530) From: DIXIT Ankit Eliezer, Clients are facing some SSL related issues after upgrade. I could see below error. Please suggest, its little urgent. quid[6706]: Error negotiating SSL connection on FD 167: error:00000001:lib(0):func(0):reason(1) (1/0) Regards, Ankit Dixit|IS Cloud Team Eurostar International Ltd Times House | Bravingtons Walk | London N1 9AW Office: +44 (0)207 84 35550 (Extension– 35530) From: Eliezer Croitoru <ngtech1ltd@xxxxxxxxx>
The first thing to do is look at: https://wiki.squid-cache.org/KnowledgeBase/HostHeaderForgery It should clear couple doubts for you. Eliezer ---- Eliezer Croitoru Tech Support Mobile: +972-5-28704261 Email: ngtech1ltd@xxxxxxxxx From: DIXIT Ankit Elizer, We installed Squid 4.12 on production server, amazon Linux 2, successfully but I could see below messages in the logs for SECURITY ALERT: Host header forgery detected. These are getting generated very frequently. Can we ignore this Or is it advised to suppress these alerts? kid2| SECURITY ALERT: on URL: 5-25-3-app.agent.datadoghq.com:443 2020/06/30 07:41:29 kid1| SECURITY ALERT: Host header forgery detected on local=IP remote=IP FD 97 flags=33 (local IP does not match any domain IP) Regards, Ankit Dixit|IS Cloud Team Eurostar International Ltd Times House | Bravingtons Walk | London N1 9AW Office: +44 (0)207 84 35550 (Extension– 35530) This email (including any attachments) is intended only for the addressee(s), is confidential and may be legally privileged. If you are not the intended recipient, do not use, disclose, copy, or forward this email. Please notify the sender immediately and then delete it. Eurostar International Limited and its affiliates ("EIL") do not accept any liability for action taken in reliance on this email. EIL makes no representation that this email is free of viruses and addressees should check this email for viruses. The comments or statements expressed in this email are not necessarily those of EIL. |
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