problem configuring modem with RP4440

[Fenny_1]

Hi,
I'm trying to configure modem with one of my RP4440 server. from MP/GSP when i go into CO i got this error msg again n again.

getty: Cannot open "ttyd0p2". errno:2

Could anyone please guide me how to resolve this issue.
Any help in this regard will be highle appreciated.
bye

[Naveej.K.A]

Fayyaz,

Check this thread:

http://forums1.itrc.hp.com/service/forums/questionanswer.do?threadId=865056

Regards,
--Naveej

[Steven E. Protter]

I reveal myself as a fake sysadmin. Real sysadmins don't use gui's.

However for something like this, which I do once every three or four years, I just use sam.

SEP

[Fenny_1]

I've commented the line /etc/inittab containing ttyd0p2 and after that i issue
init q
but still the errors remains there.
kindly guide me resolve this issue.

[Devender Khatana]

Hi,

Commenting this line will not work as then getty will not run on that port and you will not get login after connecting.Allthough this message seems to come only because of this entry. Just check if this device file does exists and try changing file permissions to 777 or something.
Also attach your /etc/inittab & output of ll /dev/ttyd0p2.

HTH,
Devender

[Fenny_1]

Hi,
Below are the outputs.



psa1b:root> cat /etc/inittab
init:3:initdefault:
ioin::sysinit:/sbin/ioinitrc >/dev/console 2>&1
tape::sysinit:/sbin/mtinit > /dev/console 2>&1
muxi::sysinit:/sbin/dasetup /dev/console 2>&1 # mux init
stty::sysinit:/sbin/stty 9600 clocal icanon echo opost onlcr ixon icrnl ignpar vxen::bootwait:/sbin/fs/vxfs/vxenablef -a
vol1::sysinit:/sbin/init.d/vxvm-sysboot /dev/console 2>&1 ##vxvm
vol2::sysinit:/sbin/init.d/vxvm-startup start /dev/console 2>&1 ##vxvm
brc1::bootwait:/sbin/bcheckrc /dev/console 2>&1 # fsck, etc.
link::wait:/sbin/sh -c "/sbin/rm -f /dev/syscon; /sbin/ln /dev/systty /dev/syscon" >/dev/console 2>&1
cprt::bootwait:/sbin/cat /etc/copyright >/dev/syscon # legal req
sqnc::wait:/sbin/rc /dev/console 2>&1 # system init
#powf::powerwait:/sbin/powerfail >/dev/console 2>&1 # powerfail
cons:123456:respawn:/usr/sbin/getty console console # system console
#ttp1:234:respawn:/usr/sbin/getty -h tty0p1 9600
#ttp2:234:respawn:/usr/sbin/getty -h tty0p2 9600
#ttp3:234:respawn:/usr/sbin/getty -h tty0p3 9600
#ttp4:234:respawn:/usr/sbin/getty -h tty0p4 9600
#ttp5:234:respawn:/usr/sbin/getty -h tty0p5 9600
krsd:123456:respawn:/sbin/krsd -i
sfd:123456:respawn:/sbin/sfd
ems1::bootwait:/sbin/rm -f /etc/opt/resmon/persistence/runlevel4_flag
ems2::bootwait:/sbin/cat /etc/opt/resmon/persistence/reboot_flag
ems3:3456:wait:/sbin/sh -c "/usr/bin/touch /etc/opt/resmon/persistence/runlevel4_flag; /usr/bin/chmod 644 /etc/opt/resmon/persistence/runlevel4_flag"
ems4:3456:respawn:/etc/opt/resmon/lbin/p_client
cim1:3456:respawn:/opt/wbem/sbin/cimserverd
#ups::respawn:rtprio 0 /usr/lbin/ups_mond -f /etc/ups_conf
a0:234:respawn:/usr/lbin/uucp/uugetty -r -t 60 -h ttyd1p2 9600
SMLK::respawn:/opt/SMI-S/cimom/hpSMISCIMOM >/dev/null 2>&1
#a0:234:respawn:/usr/lbin/uucp/uugetty -r -t 60 -h ttyd0p2 aethos
hpoc:23456:respawn:/sbin/sh -c "export PATH=$PATH:/opt/java1.4/bin;/opt/OC/bin/ss7Start -foreground > /var/opt/OC/logs/ss7Start.log 2>&1"
aecf:34:respawn:/usr/aethos/psa/current/bin/runaeconfd.sh
#a0:3:respawn:/usr/lbin/uucp/uugetty -r -t 60 -h ttyd1p2 Aethos
#a0:234:respawn:/usr/sbin/getty -h -t 40 ttyd1p2 19200m
a1:234:respawn:/usr/sbin/getty -h -t 40 ttyd1p2 19200m


***************************************************************************
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Any or all uses of this system and all files on this system may be
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By using this system, the user consents to such interception, monitoring,
recording, copying, auditing, inspection, and disclosure at the
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of this system may result in civil and criminal penalties and
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use this system you indicate your awareness of and consent to these terms
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conditions stated in this warning.

****************************************************************************


login: root
Password:
Please wait...checking for disk quotas
You have mail.

Value of TERM has been set to "xterm".
WARNING: YOU ARE SUPERUSER !!

psa1b:root> ps -ef|more






UID PID PPID C STIME TTY TIME COMMAND
root 0 0 0 May 26 ? 5:03 swapper
root 8 0 0 May 26 ? 0:00 supsched
root 9 0 0 May 26 ? 0:00 strmem
root 10 0 0 May 26 ? 0:00 strweld
root 11 0 0 May 26 ? 0:00 strfreebd
root 2 0 0 May 26 ? 0:00 vhand
root 3 0 0 May 26 ? 0:26 statdaemon
root 4 0 0 May 26 ? 0:01 unhashdaemon
root 12 0 0 May 26 ? 0:00 ttisr
root 13 0 0 May 26 ? 0:00 ioconfigd
root 1 0 0 May 26 ? 0:02 init
root 19 0 0 May 26 ? 0:00 lvmkd
root 20 0 0 May 26 ? 0:00 lvmkd
root 21 0 0 May 26 ? 0:00 lvmkd
root 22 0 0 May 26 ? 0:00 lvmkd
root 23 0 0 May 26 ? 0:00 lvmkd
root 24 0 0 May 26 ? 0:00 lvmkd
root 25 0 0 May 26 ? 0:00 lvmschedd
root 26 0 0 May 26 ? 0:37 smpsched
root 27 0 0 May 26 ? 0:37 smpsched
root 28 0 0 May 26 ? 0:38 smpsched
root 29 0 0 May 26 ? 0:37 smpsched
root 30 0 0 May 26 ? 0:00 sblksched
root 31 0 0 May 26 ? 0:00 sblksched
root 32 0 0 May 26 ? 0:00 lvmdevd
root 25831 1 0 18:09:25 console 0:00 -sh
root 1342 1 0 May 26 ? 0:00 /usr/sbin/envd
root 714 1 0 May 26 ? 0:00 /usr/lbin/nktl_daemon 62 0 0 0 32 0 -2 2
root 38 0 0 May 26 ? 1:31 vxfsd
root 838 1 0 May 26 ? 0:00 /opt/OC/lbin/netd -t /etc/opt/OC/SCTP/netconf.hpux
root 582 1 0 May 26 ? 0:00 /usr/sbin/hotplugd /var/adm/hotplugd.log trunc
root 485 1 0 May 26 ? 0:07 /usr/sbin/syncer
root 567 1 0 May 26 ? 0:00 /usr/sbin/syslogd -DN
root 1139 1 0 May 26 ? 0:00 /usr/sbin/rarpd
root 887 1 0 May 26 ? 0:00 /usr/sbin/inetd
root 700 1 0 May 26 ? 0:00 /usr/lbin/nktl_daemon 0 0 0 0 0 1 -2 0
root 841 1 0 May 26 ? 0:00 /opt/OC/lbin/sctpd
root 710 1 0 May 26 ? 0:00 /usr/lbin/ntl_reader 0 1 1 1 10240 2 /var/adm/nettl /var/adm/co
root 711 710 0 May 26 ? 0:07 /usr/sbin/netfmt -C -F -f /var/adm/nettl.LOG000 -c /var/adm/con
root 716 1 0 May 26 ? 0:00 /usr/lbin/ntl_reader 62 0 1 0 10240 2 /var/opt/OC/ttl//trace
root 861 1 0 May 26 ? 0:00 /usr/sbin/rpcbind
root 866 0 0 May 26 ? 0:00 nfskd
root 1266 1 0 May 26 ? 0:41 /opt/wbem/sbin/cimserver
root 1163 1 0 May 26 ? 0:00 /usr/sbin/snmpdm
root 1176 1 0 May 26 ? 0:00 /usr/sbin/hp_unixagt
root 1185 1 0 May 26 ? 0:08 /usr/sbin/mib2agt
root 1194 1 0 May 26 ? 0:00 /usr/sbin/trapdestagt
root 1203 1 0 May 26 ? 0:00 /usr/sbin/cmdvwagt
root 1218 1 0 May 26 ? 0:00 /usr/lbin/cmsnmpd
root 1246 1 0 May 26 ? 0:00 /usr/sbin/fddi4subagt
root 1212 1 0 May 26 ? 0:00 /usr/sbin/extsubagt
root 1445 1 0 May 26 ? 0:00 /opt/perf/bin/perflbd
root 1318 1 0 May 26 ? 0:00 /usr/sbin/cron
root 1286 1 0 May 26 ? 0:04 /usr/sbin/xntpd
root 1262 1 0 May 26 ? 0:04 /opt/dce/sbin/rpcd
root 28289 28231 0 02:38:00 ? 0:30 ftc -c /etc/opt/OC//HA/ftc.conf -foreground -rtprio 108
root 1393 1 0 May 26 ? 0:00 /opt/perf/bin/ttd
www 1630 1629 0 May 26 ? 0:00 /opt/hpws/apache/bin/httpd -d /opt/hpws/apache -k start
root 3599 887 0 10:47:14 pts/ta 0:00 telnetd -b /etc/warn
root 1586 1 0 May 26 ? 0:00 sbin/hostwatchdog
www 1634 1629 0 May 26 ? 0:00 /opt/hpws/apache/bin/httpd -d /opt/hpws/apache -k start
root 1877 1 0 May 26 ? 0:06 /opt/openssl/prngd/prngd -n -c /opt/openssl/prngd/prngd.conf /v
root 1900 1891 0 May 26 ? 2:22 /opt/sanmgr/jre/bin/PA_RISC2.0/java -Xms20m -Xmx120m -Djava.sec
root 28376 28290 0 02:38:10 ? 1:13 /opt/OC/lbin/TDxWBB SS7/sys.SS7_Stack_1_TDx.config -C SS7_Stack
root 1348 1 0 May 26 ? 0:00 /usr/sbin/hubd
root 1339 1 0 May 26 ? 0:05 /usr/sbin/stm/uut/bin/sys/diagmond
root 1575 1 0 May 26 ? 0:04 /opt/VRTSob/bin/vxsvc -r /etc/vx/isis/Registry
root 1466 1 0 May 26 ? 0:31 /opt/perf/bin/scopeux
root 1435 1 0 May 26 ? 2:32 /opt/perf/bin/midaemon
root 1459 1 0 May 26 ? 0:00 /usr/sbin/swagentd -r
root 1629 1 0 May 26 ? 0:04 /opt/hpws/apache/bin/httpd -d /opt/hpws/apache -k start
www 1635 1629 0 May 26 ? 0:00 /opt/hpws/apache/bin/httpd -d /opt/hpws/apache -k start
root 28226 1 0 02:37:59 ? 0:00 /opt/OC/lbin/ttlRecover -d
root 1882 1 0 May 26 ? 0:00 /sbin/krsd -i
root 1666 1 0 May 26 ? 0:14 ./diald
root 1889 1 0 May 26 ? 0:00 /opt/wbem/sbin/cimserverd
root 1888 1 0 May 26 ? 0:03 /etc/opt/resmon/lbin/p_client
root 2495 1339 0 May 26 ? 0:00 diaglogd
root 26913 1 0 02:37:53 ? 0:00 /sbin/sh -c export PATH=/usr/bin:/usr/sbin:/sbin:/opt/java1.4/b
root 1751 1 0 May 26 ? 9:14 /opt/sanmgr/jre/bin/PA_RISC2.0/java -DHAGT=1 -Djava.net.preferI
root 1891 1 0 May 26 ? 0:00 /opt/SMI-S/cimom/hpSMISCIMOM
root 1883 1 0 May 26 ? 0:00 /sbin/sfd
root 3600 3599 1 10:47:14 pts/ta 0:00 -sh
root 5064 5061 0 May 26 ? 0:00 /usr/lbin/cmsrvassistd
root 1899 1 0 May 26 ? 0:00 /bin/ksh /usr/aethos/psa/current/bin/runaeconfd.sh
root 1918 1899 0 May 26 ? 0:00 /usr/aethos/psa/current/bin/aeconfd /usr/aethos/psa/current/con
root 28292 28289 0 02:38:05 ? 0:57 /opt/OC/lbin/DSSkeeper -C DataStore -n DataStore
root 2496 1339 0 May 26 ? 0:00 memlogd
root 5065 5064 0 May 26 ? 0:00 /usr/lbin/cmlogd
root 2927 1445 0 May 26 ? 0:05 /opt/perf/bin/rep_server -t SCOPE /var/opt/perf/datafiles/loggl
root 26915 26913 0 02:37:53 ? 0:00 /bin/ksh /opt/OC/bin/ss7Start -foreground
root 28290 28289 0 02:38:05 ? 1:14 /opt/OC/lbin/ftc -subftc -C SS7_Stack_1_ftc -c /etc/opt/OC/HA/f
root 2930 2929 0 May 26 ? 0:07 /opt/perf/bin/alarmgen -svr 2929 -t alarmgen /var/opt/perf/data
root 5060 887 0 May 26 ? 0:00 cmclconfd -c
root 2929 1445 0 May 26 ? 0:02 /opt/perf/bin/agdbserver -t alarmgen /var/opt/perf/datafiles/
root 5067 5064 0 May 26 ? 0:00 /usr/lbin/cmtaped
root 5063 887 0 May 26 ? 0:00 cmclconfd -c
root 5066 5064 0 May 26 ? 0:00 /usr/lbin/cmlvmd
root 3643 3600 0 10:50:06 pts/ta 0:00 more
root 28965 28290 0 02:38:42 ? 2:14 /opt/OC/lbin/HPSS7WBB -l SCCP -C SS7_Stack_1 -typeName WBB -p s
root 5061 5060 0 May 26 ? 2:30 /usr/lbin/cmcld -j
root 29495 28290 0 02:40:14 ? 2:36 /opt/OC/lbin/HPSS7WBB -l MTP -C SS7_Stack_1 -typeName WBB -p st
root 29051 1 0 23:00:47 ? 0:00 /usr/sbin/getty -h -t 40 ttyd1p2 19200m
root 3642 3600 1 10:50:06 pts/ta 0:00 ps -ef
root 28231 26915 0 02:37:59 ? 0:00 /opt/OC/lbin//scmd -u root ftc -c /etc/opt/OC//HA/ftc.conf -for
root 28291 28289 0 02:38:05 ? 0:28 /opt/OC/lbin/ftc_mibproxy -MibService ha_ftcmib -FtcService ha_
root 29052 1 0 23:01:07 ? 0:00 /usr/lbin/uucp/uugetty -r -t 60 -h ttyd1p2 9600
psa1b:root> cat /etc/inittab
init:3:initdefault:
ioin::sysinit:/sbin/ioinitrc >/dev/console 2>&1
tape::sysinit:/sbin/mtinit > /dev/console 2>&1
muxi::sysinit:/sbin/dasetup /dev/console 2>&1 # mux init
stty::sysinit:/sbin/stty 9600 clocal icanon echo opost onlcr ixon icrnl ignpar vxen::bootwait:/sbin/fs/vxfs/vxenablef -a
vol1::sysinit:/sbin/init.d/vxvm-sysboot /dev/console 2>&1 ##vxvm
vol2::sysinit:/sbin/init.d/vxvm-startup start /dev/console 2>&1 ##vxvm
brc1::bootwait:/sbin/bcheckrc /dev/console 2>&1 # fsck, etc.
link::wait:/sbin/sh -c "/sbin/rm -f /dev/syscon; /sbin/ln /dev/systty /dev/syscon" >/dev/console 2>&1
cprt::bootwait:/sbin/cat /etc/copyright >/dev/syscon # legal req
sqnc::wait:/sbin/rc /dev/console 2>&1 # system init
#powf::powerwait:/sbin/powerfail >/dev/console 2>&1 # powerfail
cons:123456:respawn:/usr/sbin/getty console console # system console
#ttp1:234:respawn:/usr/sbin/getty -h tty0p1 9600
#ttp2:234:respawn:/usr/sbin/getty -h tty0p2 9600
#ttp3:234:respawn:/usr/sbin/getty -h tty0p3 9600
#ttp4:234:respawn:/usr/sbin/getty -h tty0p4 9600
#ttp5:234:respawn:/usr/sbin/getty -h tty0p5 9600
krsd:123456:respawn:/sbin/krsd -i
sfd:123456:respawn:/sbin/sfd
ems1::bootwait:/sbin/rm -f /etc/opt/resmon/persistence/runlevel4_flag
ems2::bootwait:/sbin/cat /etc/opt/resmon/persistence/reboot_flag
ems3:3456:wait:/sbin/sh -c "/usr/bin/touch /etc/opt/resmon/persistence/runlevel4_flag; /usr/bin/chmod 644 /etc/opt/resmon/persistence/runlevel4_flag"
ems4:3456:respawn:/etc/opt/resmon/lbin/p_client
cim1:3456:respawn:/opt/wbem/sbin/cimserverd
#ups::respawn:rtprio 0 /usr/lbin/ups_mond -f /etc/ups_conf
a0:234:respawn:/usr/lbin/uucp/uugetty -r -t 60 -h ttyd1p2 9600
SMLK::respawn:/opt/SMI-S/cimom/hpSMISCIMOM >/dev/null 2>&1
#a0:234:respawn:/usr/lbin/uucp/uugetty -r -t 60 -h ttyd0p2 aethos
hpoc:23456:respawn:/sbin/sh -c "export PATH=$PATH:/opt/java1.4/bin;/opt/OC/bin/ss7Start -foreground > /var/opt/OC/logs/ss7Start.log 2>&1"
aecf:34:respawn:/usr/aethos/psa/current/bin/runaeconfd.sh
#a0:3:respawn:/usr/lbin/uucp/uugetty -r -t 60 -h ttyd1p2 Aethos
#a0:234:respawn:/usr/sbin/getty -h -t 40 ttyd1p2 19200m
a1:234:respawn:/usr/sbin/getty -h -t 40 ttyd1p2 19200m

psa1b:root> clear

psa1b:root> ll /dev/ttyd1p2
crw--w---- 1 uucp bin 1 0x010206 May 27 21:22 /dev/ttyd1p2


I've been able to somehow solve the previous getty problem.
But now the problem i'm facing is that after issuing the command
# cu -l cul1p2 -s 19200 dir
connected

After that i just hangs and won't allow me to execute the AT commands.

Could anyone plz guide me what will be the issue?

[Mohanasundaram_1]

Hi Fayyaz,

Are you trying to use the remote console port on the server for modem connectivity? If so, please be aware that this is meant for HP Engineers to login to the system.

This is not good for dialing-out. Moreover, the modems which can be used on this remote console port are having HP specific firmware and settings.

I have come across support link modems with HP specific firmware to be used on the remote console port.

Hope this helps.

With regards,
Mohan.

[Fenny_1]

Hi mohan,
I'm using the remote port on RP4440 server.
I've a MULTITECH modem. Firmware version for the modem is MT5634ZBA.
The firmware ver sion of my MP/GSP is E.02.29 Mar 17, 2004.

From the above information could you please guide me is the any problem with the MP firmware version?
Do i need to upgarde the Firmware for MP?
Kindly tell me the complete upgradation process.
When more thing do i have to restart the server after upgrading MP coz the server is in production and i think it'll not be possible for me to restart the server.

[Sยภเl Kย๓คг]

Hi

I hope you are able to dial in to the GSP and login as Admin. After the login if you type the 'CO' to access the console the the connection is getting diconnected with the said error. Can you see in the '/etc/inittab' file for tyd0p2 entry, is hould look like 'ttp1:234:respawn:/usr/sbin/getty -h tty0p1 9600'.
Which is the modem you are trying with, we have multitech modems which are working fine without any troubles. can you provide more deatils..

Regards,
SK

[Mohanasundaram_1]

Hi Fayyaz,

As I told you already, This port is only for dial-in and it is not for commercial use. It is only meant for the HP Engineers to dial-in to troubleshoot.

The firmware and Modem type is not a problem. Please let me know what you want this modem configured for.

For regular users to dial-in remotely, you need to have a mux card and configure the mux ports with the modem.

With regards,
Mohan.