From: Jim on 5 Dec 2009 14:13 With no apps open, I'm still geting a small trickle of network activity (as viewed by iStat Menus). This isn't normal. How can I find out what's causing this? The only new software recently has been Transmission, which isn't running. netstat -p tcp isn't showing anything I'd personally get concerned by, but for reference: uther:~ jim$ netstat -p tcp Active Internet connections Proto Recv-Q Send-Q Local Address Foreign Address (state) tcp4 0 0 localhost.5204 localhost.49359 ESTABLISHED tcp4 0 0 localhost.49359 localhost.5204 ESTABLISHED tcp4 0 0 localhost.5204 localhost.49358 ESTABLISHED tcp4 0 0 localhost.49358 localhost.5204 ESTABLISHED tcp4 0 0 localhost.5204 localhost.49357 ESTABLISHED tcp4 0 0 localhost.49357 localhost.5204 ESTABLISHED Any thoughts? Jim -- "Microsoft admitted its Vista operating system was a 'less good product' in what IT experts have described as the most ambitious understatement since the captain of the Titanic reported some slightly damp tablecloths." http://www.thedailymash.co.uk/
From: Ian McCall on 5 Dec 2009 14:26 On 2009-12-05 19:13:40 +0000, jim(a)magrathea.plus.com (Jim) said: > With no apps open, I'm still geting a small trickle of network activity > (as viewed by iStat Menus). This isn't normal. > > How can I find out what's causing this? The only new software recently > has been Transmission, which isn't running. > > netstat -p tcp isn't showing anything I'd personally get concerned by, > but for reference: > > uther:~ jim$ netstat -p tcp > Active Internet connections > Proto Recv-Q Send-Q Local Address Foreign Address > (state) > tcp4 0 0 localhost.5204 localhost.49359 > ESTABLISHED > tcp4 0 0 localhost.49359 localhost.5204 > ESTABLISHED > tcp4 0 0 localhost.5204 localhost.49358 > ESTABLISHED > tcp4 0 0 localhost.49358 localhost.5204 > ESTABLISHED > tcp4 0 0 localhost.5204 localhost.49357 > ESTABLISHED > tcp4 0 0 localhost.49357 localhost.5204 > ESTABLISHED netstat -anp |grep 5204, then ps auxww |grep <pid> ? Cheers, Ian
From: Ian McCall on 5 Dec 2009 14:26 On 2009-12-05 19:26:04 +0000, Ian McCall <ian(a)eruvia.org> said: > netstat -anp |grep 5204, then ps auxww |grep <pid> ? (should mention - I know you did a netstat, but without the n it can miss it if its a well-known port and netstat translates it to descriptive text) Cheers, Ian
From: Chris Ridd on 5 Dec 2009 14:34 On 2009-12-05 19:13:40 +0000, Jim said: > With no apps open, I'm still geting a small trickle of network activity > (as viewed by iStat Menus). This isn't normal. > > How can I find out what's causing this? The only new software recently > has been Transmission, which isn't running. > > netstat -p tcp isn't showing anything I'd personally get concerned by, > but for reference: > > uther:~ jim$ netstat -p tcp > Active Internet connections > Proto Recv-Q Send-Q Local Address Foreign Address > (state) > tcp4 0 0 localhost.5204 localhost.49359 > ESTABLISHED > tcp4 0 0 localhost.49359 localhost.5204 > ESTABLISHED > tcp4 0 0 localhost.5204 localhost.49358 > ESTABLISHED > tcp4 0 0 localhost.49358 localhost.5204 > ESTABLISHED > tcp4 0 0 localhost.5204 localhost.49357 > ESTABLISHED > tcp4 0 0 localhost.49357 localhost.5204 > ESTABLISHED The first hit for port 5204 was for some windows worm. MyDoom? No VMs running? Run "lsof -i4:5204" to see what processes are doing the talking. (The "4" is for IPv4.) -- Chris
From: Chris Ridd on 5 Dec 2009 14:35 On 2009-12-05 19:26:04 +0000, Ian McCall said: > netstat -anp |grep 5204, then ps auxww |grep <pid> ? Netstat's -p option is Linux-only. It doesn't work on Macs anyway. -- Chris
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