Re: speaking of squid ports...
"Noah L. Meyerhans" <[EMAIL PROTECTED]> writes: > On Wed, Mar 26, 2003 at 02:15:28PM -0500, Kevin Cheek wrote: > > > > I believe that UDP port is for receiving DNS responses. > > Umm... No. > > It's used for ICP, a protocol for intercommunication between squid > caches. For example, at my site we have two different caches. One is > basically transparent. The other provides anonymizing services. But, > through ICP, both caches can make use of each other's cached objects. > > Dunno how you turn it off, though. Iptables? > > noah He already said he turned off the ICP port, so I'm guessing that isn't it. Also, the ICP port is 3130 by default, not 1414. Squid also can use a udp port for snmp (default 3401). FWIW, I found a couple of references to squid's use of a random high udp port on the squid-user list. The only responses I could find indicated that this port is used for DNS. -Kevin
Re: speaking of squid ports...
"Noah L. Meyerhans" <[EMAIL PROTECTED]> writes: > On Wed, Mar 26, 2003 at 02:15:28PM -0500, Kevin Cheek wrote: > > > > I believe that UDP port is for receiving DNS responses. > > Umm... No. > > It's used for ICP, a protocol for intercommunication between squid > caches. For example, at my site we have two different caches. One is > basically transparent. The other provides anonymizing services. But, > through ICP, both caches can make use of each other's cached objects. > > Dunno how you turn it off, though. Iptables? > > noah He already said he turned off the ICP port, so I'm guessing that isn't it. Also, the ICP port is 3130 by default, not 1414. Squid also can use a udp port for snmp (default 3401). FWIW, I found a couple of references to squid's use of a random high udp port on the squid-user list. The only responses I could find indicated that this port is used for DNS. -Kevin -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: speaking of squid ports...
I believe that UDP port is for receiving DNS responses. -Kevin Jason Lunz <[EMAIL PROTECTED]> writes: > does anyone know what squid's udp sockets are for, and how to close > them? As far as I can tell, I don't need them, but I've been unable to > find a combination of squid directives to make them all go away. The icp > port can be closed using "icp_port 0", but the other one is dynamic and > isn't referred to in the squid docs as far as I can tell: > > [kahlua](0) # netstat -lp | grep squid > tcp0 0 *:3128 *:* LISTEN 673/(squid) > udp0 0 *:1414 *:* 673/(squid) > > the udp port isn't there immediately after starting squid, but it always > shows up after a client uses the proxy. port 1414 isn't constant; it's > different every time. > > Jason
Re: speaking of squid ports...
I believe that UDP port is for receiving DNS responses. -Kevin Jason Lunz <[EMAIL PROTECTED]> writes: > does anyone know what squid's udp sockets are for, and how to close > them? As far as I can tell, I don't need them, but I've been unable to > find a combination of squid directives to make them all go away. The icp > port can be closed using "icp_port 0", but the other one is dynamic and > isn't referred to in the squid docs as far as I can tell: > > [kahlua](0) # netstat -lp | grep squid > tcp0 0 *:3128 *:* LISTEN 673/(squid) > udp0 0 *:1414 *:* 673/(squid) > > the udp port isn't there immediately after starting squid, but it always > shows up after a client uses the proxy. port 1414 isn't constant; it's > different every time. > > Jason -- To UNSUBSCRIBE, email to [EMAIL PROTECTED] with a subject of "unsubscribe". Trouble? Contact [EMAIL PROTECTED]
Re: Debian Security Advisory DSA 151-1
That didn't happen on any of the systems I updated today. Same old xinetd.conf files that I had before. -Kevin Thomas Viehmann <[EMAIL PROTECTED]> writes: [...] > I just wanted to note that the xinetd upgrade moved my xinetd.conf to > a backup and left me without running IMAP (which was in xinetd.conf > before the upgrade). > > > Regards > > Thomas > > (I'm not subscribed to d-s but will read the archive.)
