topic Re: Syslog Question in Network Security https://community.cisco.com/t5/network-security/syslog-question/m-p/1032378#M893066 <HTML><HEAD></HEAD><BODY><P>guys </P><P>thanks for all your posts.. So if using UDP and the syslog server i down, then the packets will b dropped, is that correct? </P></BODY></HTML> Fri, 12 Dec 2008 08:49:12 GMT SOL10 2008-12-12T08:49:12Z Syslog Question https://community.cisco.com/t5/network-security/syslog-question/m-p/1032374#M893056 <P>hi, re syslog server, can someone advise what would happen to the ASA's if for any reason, the syslog server went down? </P><P></P><P>Would the firewalls still be operational or not? </P><P></P><P></P><P></P><P></P> Mon, 11 Mar 2019 14:17:49 GMT https://community.cisco.com/t5/network-security/syslog-question/m-p/1032374#M893056 SOL10 2019-03-11T14:17:49Z Re: Syslog Question https://community.cisco.com/t5/network-security/syslog-question/m-p/1032375#M893057 <HTML><HEAD></HEAD><BODY><P>yes, i don't think the asa's will be affected.</P><P></P><P>Asa is still sending syslog, but will be dropped or replied with host not found</P></BODY></HTML> Tue, 25 Nov 2008 13:48:17 GMT https://community.cisco.com/t5/network-security/syslog-question/m-p/1032375#M893057 jorg.ramakers 2008-11-25T13:48:17Z Re: Syslog Question https://community.cisco.com/t5/network-security/syslog-question/m-p/1032376#M893060 <HTML><HEAD></HEAD><BODY><P>This is a configurable option. You can either have it not pass traffic if the syslog server is unavailable, or you can allow it to pass traffic. You configure it like this:</P><P></P><P>no logging permit-hostdown</P><P>or</P><P>logging permit-hostdown</P><P></P><P>depending on the desired result.</P><P></P><P>*Please rate if helpful</P></BODY></HTML> Thu, 11 Dec 2008 16:31:30 GMT https://community.cisco.com/t5/network-security/syslog-question/m-p/1032376#M893060 mike.keller 2008-12-11T16:31:30Z Re: Syslog Question https://community.cisco.com/t5/network-security/syslog-question/m-p/1032377#M893062 <HTML><HEAD></HEAD><BODY><P>The above option is ONLY valid if using TCP syslog. UDP syslog is best effort, so syslog server going does not have any direct impact on ASA but you may be port unreachable messages.</P></BODY></HTML> Thu, 11 Dec 2008 18:05:24 GMT https://community.cisco.com/t5/network-security/syslog-question/m-p/1032377#M893062 vvarakan 2008-12-11T18:05:24Z Re: Syslog Question https://community.cisco.com/t5/network-security/syslog-question/m-p/1032378#M893066 <HTML><HEAD></HEAD><BODY><P>guys </P><P>thanks for all your posts.. So if using UDP and the syslog server i down, then the packets will b dropped, is that correct? </P></BODY></HTML> Fri, 12 Dec 2008 08:49:12 GMT https://community.cisco.com/t5/network-security/syslog-question/m-p/1032378#M893066 SOL10 2008-12-12T08:49:12Z