Date: Tue, 21 Mar 2006 21:28:07 +0200 From: "Halid Faith" <maslak@ihlas.net.tr> To: <freebsd-questions@freebsd.org> Subject: What does udp port 514 use? Message-ID: <000d01c64d1d$95d2ac40$dc96eed5@ihlasnetym>
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Hello I have a machine which have Raid5 and Freebsd6.0 runs on it. I have 2 questions Let me ask you 1 - When I type in command line as below I sometimes see a thing. systat 1 -vmstat 3 users Load 0.00 0.00 0.00 Mar 21 21:03 Mem:KB REAL VIRTUAL VN PAGER SWAP PAGER Tot Share Tot Share Free in out in out Act 35552 3144 110592 6776 112592 count All 2028148 6116 8433668 16144 pages Interrupts Proc:r p d s w Csw Trp Sys Int Sof Flt 15 cow 8216 total 2 8 45 3039 86 2001 1385 5 84 187364 wire 1: atkb 39176 act 6: fdc0 1.8%Sys 0.4%Intr 0.7%User 0.0%Nice 97.1%Idl 1711860 inact 13: npx | | | | | | | | | | 93272 cache 15: ata = 19320 free 83 21: amr daefr 149 28: fxp Namei Name-cache Dir-cache 24 prcfr 29: mpt Calls hits % hits % react 1996 cpu0: time 394 301 76 14 4 pdwak 1996 cpu3: time 52 zfod pdpgs 1996 cpu1: time Disks amrd0 pass0 52 ofod intrn 1996 cpu2: time KB/t 6.04 0.00 %slo-z 114464 buf tps 86 0 64 tfree 58 dirtybuf MB/s 0.50 0.00 100000 desiredvnodes % busy 119 0 85778 numvnodes 24996 freevnodes I see that usage of the disk % more than 100. does this condition become any problem? Might this condition which raid card does not work properly be ? 2 - When I type netstat -na I see that udp port 514 is open as below udp4 0 0 *.514 *.* udp6 0 0 *.514 *.* Should I close this port ? then How can I close this port?
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