My company is designing a ip phone based ti TMS320C5472 chip. The os inside is ucLinux. I am use the command "nmap -sT ipphone_ipaddress" under linux to scan it. The result is that the phone die, the ouput of namp after long time is as below:
--------------------------------------------------------------- Interesting ports on (192.168.98.97): (The 1299 ports scanned but not shown below are in state: filtered) Port State Service
2/tcp closed compressnet
13/tcp closed daytime
16/tcp closed unknown
18/tcp closed msp
25/tcp closed smtp
38/tcp closed rap
39/tcp closed rlp
44/tcp closed mpm-flags
45/tcp closed mpm
46/tcp closed mpm-snd
51/tcp closed la-maint
55/tcp closed isi-gl
64/tcp closed covia
67/tcp closed dhcp
79/tcp closed finger
83/tcp closed mit-ml-dev
95/tcp closed supdup
101/tcp closed hostname
103/tcp closed gppitnp
104/tcp closed acr-nema
117/tcp closed uucp-path
118/tcp closed sqlserv
132/tcp closed cisco-sys
137/tcp closed netbios-ns
141/tcp closed emfis-cntl
146/tcp closed iso-tp0
150/tcp closed sql-net
158/tcp closed pcmail-srv
165/tcp closed xns-courier
166/tcp closed s-net
174/tcp closed mailq
185/tcp closed remote-kis
187/tcp closed aci
196/tcp closed dn6-smm-red
198/tcp closed dls-mon
199/tcp closed smux
206/tcp closed at-zis
207/tcp closed at-7
208/tcp closed at-8
210/tcp closed z39.50
212/tcp closed anet
224/tcp closed unknown
225/tcp closed unknown
245/tcp closed link
249/tcp closed unknown
251/tcp closed unknown
252/tcp closed unknown
256/tcp closed rap
258/tcp closed yak-chat
260/tcp closed openport
263/tcp closed hdap
270/tcp closed unknown
272/tcp closed unknown
276/tcp closed unknown
281/tcp closed personal-link
285/tcp closed unknown
293/tcp closed unknown
297/tcp closed unknown
300/tcp closed unknown
302/tcp closed unknown
304/tcp closed unknown
307/tcp closed unknown
309/tcp closed entrusttime
316/tcp closed decauth
318/tcp closed unknown
329/tcp closed unknown
330/tcp closed unknown
331/tcp closed unknown
332/tcp closed unknown
336/tcp closed unknown
337/tcp closed unknown
345/tcp closed pawserv
348/tcp closed csi-sgwp
356/tcp closed cloanto-net-1
383/tcp closed hp-alarm-mgr
384/tcp closed arns
393/tcp closed dis
397/tcp closed mptn
399/tcp closed iso-tsap-c2
408/tcp closed prm-sm
423/tcp closed opc-job-start
428/tcp closed ocs_cmu
431/tcp closed utmpcd
434/tcp closed mobileip-agent
457/tcp closed scohelp
465/tcp closed smtps
469/tcp closed rcp
486/tcp closed sstats
496/tcp closed pim-rp-disc
503/tcp closed intrinsa
513/tcp closed login
518/tcp closed ntalk
533/tcp closed netwall
539/tcp closed apertus-ldp
540/tcp closed uucp
560/tcp closed rmonitor
566/tcp closed streettalk
569/tcp closed ms-rome
580/tcp closed sntp-heartbeat
582/tcp closed scc-security
589/tcp closed eyelink
600/tcp closed ipcserver
604/tcp closed unknown
622/tcp closed unknown
623/tcp closed unknown
626/tcp closed unknown
629/tcp closed unknown
630/tcp closed unknown
638/tcp closed unknown
645/tcp closed unknown
654/tcp closed unknown
661/tcp closed unknown
670/tcp closed unknown
677/tcp closed unknown
679/tcp closed unknown
683/tcp closed unknown
691/tcp closed resvc
695/tcp closed unknown
698/tcp closed unknown
699/tcp closed unknown
721/tcp closed unknown
734/tcp closed unknown
735/tcp closed unknown
738/tcp closed unknown
745/tcp closed unknown
748/tcp closed ris-cm
767/tcp closed phonebook
769/tcp closed vid
778/tcp closed unknown
797/tcp closed unknown
803/tcp closed unknown
808/tcp closed unknown
816/tcp closed unknown
845/tcp closed unknown
847/tcp closed unknown
848/tcp closed unknown
856/tcp closed unknown
859/tcp closed unknown
866/tcp closed unknown
868/tcp closed unknown
874/tcp closed unknown
880/tcp closed unknown
886/tcp closed unknown
895/tcp closed unknown
898/tcp closed unknown
900/tcp closed unknown
901/tcp closed samba-swat
905/tcp closed unknown
906/tcp closed unknown
907/tcp closed unknown
908/tcp closed unknown
912/tcp closed unknown
925/tcp closed unknown
946/tcp closed unknown
947/tcp closed unknown
955/tcp closed unknown
959/tcp closed unknown
962/tcp closed unknown
971/tcp closed unknown
972/tcp closed unknown
979/tcp closed unknown
982/tcp closed unknown
984/tcp closed unknown
992/tcp closed telnets
1004/tcp closed unknown
1032/tcp closed iad3
1067/tcp closed instl_boots
1084/tcp closed ansoft-lm-2
1109/tcp closed kpop
1110/tcp closed nfsd-status
1353/tcp closed relief
1358/tcp closed connlcli
1368/tcp closed screencast
1380/tcp closed telesis-licman
1415/tcp closed dbstar
1418/tcp closed timbuktu-srv2
1420/tcp closed timbuktu-srv4
1432/tcp closed blueberry-lm
1437/tcp closed tabula
1442/tcp closed cadis-2
1447/tcp closed apri-lm
1453/tcp closed genie-lm
1465/tcp closed pipes
1466/tcp closed oceansoft-lm
1471/tcp closed csdmbase
1475/tcp closed taligent-lm
1486/tcp closed nms_topo_serv
1490/tcp closed insitu-conf
1522/tcp closed rna-lm
1528/tcp closed mciautoreg
1529/tcp closed support
1544/tcp closed aspeclmd
1663/tcp closed netview-aix-3
1723/tcp closed pptp
1986/tcp closed licensedaemon
1991/tcp closed stun-p2
2002/tcp closed globe
2006/tcp closed invokator
2013/tcp closed raid-am
2017/tcp closed cypress-stat
2018/tcp closed terminaldb
2030/tcp closed device2
2044/tcp closed rimsl
2048/tcp closed dls-monitor
2106/tcp closed ekshell
2108/tcp closed rkinit
2112/tcp closed kip
2120/tcp closed kauth
2301/tcp closed compaqdiag
2430/tcp closed venus
2601/tcp closed zebra
2627/tcp closed webster
3005/tcp closed deslogin
3086/tcp closed sj3
3141/tcp closed vmodem
3264/tcp closed ccmail
3306/tcp closed mysql
3389/tcp closed msrdp
3455/tcp closed prsvp
3456/tcp closed vat
3462/tcp closed track
3900/tcp closed udt_os
4557/tcp closed fax
4559/tcp closed hylafax
5010/tcp closed telelpathstart
5232/tcp closed sgi-dgl
5301/tcp closed hacl-gs
5308/tcp closed cfengine
5432/tcp closed postgres
5520/tcp closed sdlog
5540/tcp closed sdreport
5680/tcp closed canna
5801/tcp closed vnc-1
6005/tcp closed X11:5
6007/tcp closed X11:7
6110/tcp closed softcm
6141/tcp closed meta-corp
6144/tcp closed statsci1-lm
6145/tcp closed statsci2-lm
6147/tcp closed montage-lm
6346/tcp closed gnutella
6667/tcp closed irc
7001/tcp closed afs3-callback
7002/tcp closed afs3-prserver
7003/tcp closed afs3-vlserver
7007/tcp closed afs3-bos
8081/tcp closed blackice-icecap
8082/tcp closed blackice-alerts
8892/tcp closed seosload
9991/tcp closed issa
22370/tcp closed hpnpd
27665/tcp closed Trinoo_Master
32777/tcp closed sometimes-rpc17
32779/tcp closed sometimes-rpc21
32786/tcp closed sometimes-rpc25
---------------------------------------------------------------
Somebody can tell me what problem this is. I do this because in the alpha demo some units died without reason.
Thanks in advance
Bill Zhao