search for: challengesent

Hi list , someone on the list has seen this type of connection attempts in asterisk, fail2ban does not stop 2015-01-08 14:59:47] SECURITY[21515] res_security_log.c: SecurityEvent="ChallengeSent",EventTV="1420750787-386840",Severity="Informational",Service="SIP",EventVersion="1",AccountID="sip:100 at 173.230.133.20",SessionID="0x169f528",LocalAddress="IPV4/UDP/173.230.133.20/5060",RemoteAddress="IPV4/UDP/63.141...

I've noticed that the Asterisk (v11) security log captures attempts do dial without first authenticating, and places the number dialed into the "accountid" field. I'm trying to distinguish between failed attempts to register and attempts to dial without registering, but the security log treats them identically (using the accountid field for either the username or number

On 01/08/2015 11:37 PM, ricky gutierrez wrote: > Hi list , someone on the list has seen this type of connection > attempts in asterisk, fail2ban does not stop > > 2015-01-08 14:59:47] SECURITY[21515] res_security_log.c: > SecurityEvent="ChallengeSent",EventTV="1420750787-386840",Severity="Informational",Service="SIP",EventVersion="1",AccountID="sip:100 at 173.230.133.20",SessionID="0x169f528",LocalAddress="IPV4/UDP/173.230.133.20/5060",RemoteAddress="IPV4/UDP/63.141...

Hi list, I would like to now what is the sense of such type of entry in security.log [2019-09-27 15:12:24] SECURITY[26964] res_security_log.c: SecurityEvent="ChallengeSent",EventTV="2019-09-27T15:12:24.181+0200",Severity="Informational",Servic e="PJSIP",EventVersion="1",AccountID="<unknown>", SessionID="56b0ca9-d967a90d16411209-a1b0fae1 at 188.165.222.17",LocalAddress="IPV4/UDP/<MyAddress...

...Colp a écrit : > On Fri, Sep 27, 2019, at 11:31 AM, Administrator TOOTAI wrote: >> Hi list, >> >> I would like to now what is the sense of such type of entry in security.log >> >> [2019-09-27 15:12:24] SECURITY[26964] res_security_log.c: >> SecurityEvent="ChallengeSent",EventTV="2019-09-27T15:12:24.181+0200",Severity="Informational",Servic >> e="PJSIP",EventVersion="1",AccountID="<unknown>", >> SessionID="56b0ca9-d967a90d16411209-a1b0fae1 at 188.165.222.17",LocalAddress="IPV4/...

...To: Asterisk Users Mailing List - Non-Commercial Discussion Subject: [asterisk-users] SEMI OFF-TOPIC - Fail2ban Hi list , someone on the list has seen this type of connection attempts in asterisk, fail2ban does not stop 2015-01-08 14:59:47] SECURITY[21515] res_security_log.c: SecurityEvent="ChallengeSent",EventTV="1420750787-386840",Severity="Informat ional",Service="SIP",EventVersion="1",AccountID="sip:100 at 173.230.133.20",Ses sionID="0x169f528",LocalAddress="IPV4/UDP/173.230.133.20/5060",RemoteAddress ="IPV4/UDP/63....

2015-01-09 3:53 GMT-06:00 Stefan Gofferje <lists at home.gofferje.net>: > > Do you really want to detect "ChallengeSent"? That should occur also on > legitimate login processes... > Hi , strange thing is that I still have not this asterisk in production and I see many attempts Connection. Now keep in mind that when a connection of authentication is successful the message changes and is not exactly what...

...ly upgraded from Asterisk 13.19 to 16.6.1. Everything is working fine with a few minor tweaks except outgoinf fax. Incoming works fine. I do outgoing faxing through an AMI call. Here is the output from the security log: [Nov 27 06:16:05] SECURITY[101222] res_security_log.c: SecurityEvent="ChallengeSent",EventTV="2019-11-27T06:16:05.566-0500",Severity="Informational",Service="SIP",EventVersion="1",AccountID="alex",SessionID="0x80ba54820",LocalAddress="IPV4/UDP/98.158.139.74/5060",RemoteAddress="IPV4/UDP/72.143.94.110/5...

I need some help understanding SIP dialog. Some actor is trying to access my server, but I can't figure out what he's trying to do ,or how. I'm getting a lot of these warnings. [May 17 10:08:08] WARNING[1532]: chan_sip.c:4068 retrans_pkt: Retransmission timeout reached on transmission _zIr9tDtBxeTVTY5F7z8kD7R.. for seqno 101 With SIP DEBUG I tracked the Call-ID to this INVITE :

SecurityEvent="ChallengeSent",EventTV="1367741794-435078",Severity="Informat ional",Service="SIP",EventVersion="1",AccountID="sip:venu at 192.168.0.35",Sess ionID="0x337bf68",LocalAddress="IPV4/UDP/10.10.1.3/5060",RemoteAddress="IPV4 /UDP/192.168.1...

...half of ricky gutierrez <xserverlinux at gmail.com> Sent: Friday, January 9, 2015 3:02 PM To: Asterisk Users List Subject: Re: [asterisk-users] SEMI OFF-TOPIC - Fail2ban 2015-01-09 3:53 GMT-06:00 Stefan Gofferje <lists at home.gofferje.net>: > > Do you really want to detect "ChallengeSent"? That should occur also on > legitimate login processes... > Hi , strange thing is that I still have not this asterisk in production and I see many attempts Connection. Now keep in mind that when a connection of authentication is successful the message changes and is not exactly what...

...led".*,Severity="Error",Service="SIP > ".*,RemoteAddress="IPV[46]/(UDP|TCP|TLS)/<HOST>/[0-9]+" > VERBOSE.* logger.c: -- .*IP/<HOST>-.* Playing 'ss- > noservice' \(language '.*'\) > SECURITY.* .*: > SecurityEvent="ChallengeSent".*,Severity="Informational",Service="SIP". > *,AccountID="sip:.*@93.94.247.123".*,RemoteAddress="IPV[46]/(UDP|TCP|TL > S)/<HOST>/[0-9]+ > WARNING.* .*: fail2ban='<HOST>' > > # Option:??ignoreregex > # Notes.:??regex to...

> Thanks all point about security, I''ll do as follows. > I thought that the point was the following two. > > > 1. Storage place of encrypted password > Should I store it in /etc/xen/passwd ? > Or, should I wait for DB of Xen that will be released in > the future? The xend life cycle management patches were posted by Alistair a couple of months back.