Date: Thu, 06 Jul 2006 03:52:41 +0000 From: "Marwan Sultan" <dead_line@hotmail.com> To: fbsd@a1poweruser.com, freebsd-questions@freebsd.org Subject: RE: sshd/mysql errors. Message-ID: <BAY20-F1971D1D04699B606107F0F9A770@phx.gbl> In-Reply-To: <MIEPLLIBMLEEABPDBIEGMECKHJAA.fbsd@a1poweruser.com>
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hello, and how to get an ip of unkown hostname, as you knowm i should add an IP addresses to the firewall not hostnames, # nslookup host73.maxim.net *** can't find host73.hostname_net: Non-existent host/domain I found hundreds of this line to in my logs mysqld[28598]: warning: /etc/hosts.allow, line 25: can't verify hostname: getaddrinfo(IP-216-185-173-58.mtntel.net, AF_INET) failed Any advise? please. > >First thoughts is you are under attack and hosts.allow is >doing it's job of denying access. > >Add the ip address from the warning message to your firewall >to stop those attack packets from entering your system. > >Good chance attack packets are spoofed. > > > >-----Original Message----- >From: owner-freebsd-questions@freebsd.org >[mailto:owner-freebsd-questions@freebsd.org]On Behalf Of Marwan >Sultan >Sent: Tuesday, July 04, 2006 6:40 AM >To: freebsd-questions@freebsd.org >Subject: sshd/mysql errors. > > >Hello gurus, > >my logs full of hundreds of these lines..i starts since few days and >up to >day .. > >--------- >Jul 2 00:00:03 server mysqld[28598]: warning: /etc/hosts.allow, >line 25: >can't verify hostname: getaddrinfo(host73.hostname_net, AF_INET) >failed > >Jul 2 00:00:27 server sshd[83738]: warning: /etc/hosts.allow, line >25: >can't verify hostname: getaddrinfo(host73.hostname_net, AF_INET) >failed >---------- >Where hostname_net is the former ISP name for the my server hosting >ISP. >but i have the same DNS and routings, the name is changed since >almost 1 >year and few months. > >Also line 25 had nothing to do with this hostname its just the first >active >line in my hosts.allow file >anyhow i have replaced the line to: >ALL : .hostname_net : allow > >But still same errors everyday every minute! anyadvise please? > >Its FreeBSD 4.8R > >thank you >Marwan _________________________________________________________________ Express yourself instantly with MSN Messenger! Download today it's FREE! http://messenger.msn.click-url.com/go/onm00200471ave/direct/01/
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