[4036] in Kerberos
CTRL-C problem
daemon@ATHENA.MIT.EDU (Joe Ramus)
Thu Oct 13 18:03:18 1994
Date: Thu, 13 Oct 94 14:40:22 PDT
From: ramus@nersc.gov (Joe Ramus)
To: kerberos@MIT.EDU
I have noticed a different behavior with the recent Kerberos 5.4.2
when I use telnet to connect to another system. If I use CTRL-C to
halt a program, it causes the session to disconnect.
Is this a telnet problem, or a problem with setting up the remote
terminal parameters, or a local window system problem?
I am using the Sun Command-Tool window and doing a telnet from a
SunOS 4.1.3 system to a DEC Ultrix 4.3 system.
Here is the tty info from the Ultrix system:
%% stty -a
line = NTTYDISC; speed 9600 baud
erase = DEL; kill = ^u; min = 1; time = 0; intr = ^c; quit = ^|; eof = ^d;
eol = ^{; start = ^q; stop = ^s;
parenb -parodd cs7 -cstopb -hupcl cread -clocal -loblk
-ignbrk brkint -ignpar -parmrk -inpck istrip -inlcr -igncr icrnl -iuclc
ixon ixany -ixoff
isig icanon -xcase echo echoe -echok -echonl -noflsh
opost -olcuc onlcr -ocrnl -onocr -onlret -ofill -ofdel
Here is a dump from telnet:
telnet> display
will flush output when sending interrupt characters.
won't send interrupt characters in urgent mode.
will send login name and/or authentication information.
won't skip reading of ~/.telnetrc file.
won't map carriage return on output.
will recognize certain control characters.
won't turn on socket level debugging.
won't print hexadecimal representation of network traffic.
won't print user readable output for "netdata".
won't show option processing.
won't print hexadecimal representation of terminal traffic.
echo [^E]
escape [^]]
rlogin [off]
tracefile "(standard output)"
flushoutput [^O]
interrupt [^C]
quit [^\]
eof [^D]
erase [^?]
kill [^U]
lnext [^V]
susp [^Z]
reprint [^R]
worderase [^W]
start [off]
stop [off]
forw1 [off]
forw2 [off]
ayt [off]
DO ECHO
resp WILL_WONT ECHO: 1
want WONT ECHO
DO SUPPRESS GO AHEAD
DO STATUS
WILL TERMINAL TYPE
WILL NAWS
WILL TSPEED
WILL LFLOW
WILL XDISPLOC
resp WILL_WONT OLD-ENVIRON: 1
want WONT OLD-ENVIRON
WILL AUTHENTICATION
WILL NEW-ENVIRON
