DOCSIS stands for Data over Cable Service Interface Specification and is a standard developed by Cablelabs.
docsis is a small program that can be used to generate binary configuration files for DOCSIS-compliant cable modems. Click here to get the latest version.
Unpack the downloaded package with
tar -xvzf docsis-0.9.6.tar.gz |
cd docsis-0.9.6/ ./configure make make install |
In case that configure complains about missing packages, install them with yum (usually gcc, bison, net-snmp-devel, flex).
Enter docsis command to see the output
[root@s1 /]# docsis
DOCSIS Configuration File creator, version 0.9.6
Copyright (c) 1999,2000,2001 Cornel Ciocirlan, ctrl@users.sourceforge.net
Copyright (c) 2002,2003,2004,2005 Evvolve Media SRL, docsis@evvolve.com
To encode a cable modem configuration file:
docsis -e
To encode multiple cable modem configuration files:
docsis -m ...
To encode a MTA configuration file:
docsis -p
To encode multiple MTA configuration files:
docsis -m -p ...
To decode a CM or MTA config file:
docsis -d
Where:
= name of text (human readable) cable modem or MTA
configuration file
= text file containing the authentication key
(shared secret) to be used for the CMTS MIC
= name of output file where the binary data will
be written to (if it does not exist it is created).
= name of binary file to be decoded
= new extension to be used when encoding multiple files
See examples/*.cfg for configuration file format.
Please send bugs or questions to docsis-users@lists.sourceforge.net |
NOTE
It is possible to get the next error during make
docsis_lex.o: In function `yylex': /downloads/docsis-0.9.6/src/docsis_lex.c:1734: undefined reference to `yywrap' collect2: ld returned 1 exit status make[2]: *** [docsis] Error 1 make[2]: Leaving directory `/downloads/docsis-0.9.6/src' make[1]: *** [all-recursive] Error 1 make[1]: Leaving directory `/downloads/docsis-0.9.6' make: *** [all] Error 2 |
To solve this problem, install flex with yum install flex flex-devel.
Then repeat ./configure and make commands.
Thanks a lot .
So I installed docsis on ubuntu server 12.0.9 and your tuto helped me.
At the end, I had to install m4, net-snmp, bison and flex packages.
More, I got to solved another error (error while loading shared libraires libnetsnmp.so.15…) and enter this command “copy /usr/local/lib/libnetsnmp.so.15 /usr/lib”
Enjoy docsis
I get the error during make but i have installed flex and repeat ./configure and make commands and i this error continue….
I installed m4, net-snmp, bison and flex packages.
What i can do?
[root@smit docsis-0.9.6]# make
make all-recursive
make[1]: se ingresa al directorio `/home/docsis-0.9.6′
Making all in src
make[2]: se ingresa al directorio `/home/docsis-0.9.6/src’
/bin/sh ../libtool –tag=CC –mode=link gcc -Wall -Waggregate-return -Wbad-function-cast -Wcast-align -Wdeclaration-after-statement -Wendif-labels -Werror-implicit-function-declaration -Wextra -Wno-unused-parameter -Wfloat-equal -Wformat-security -Winit-self -Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes -Wpointer-arith -Wundef -g -g -O2 -L/usr/local/lib -lnetsnmp -lm -lm -o docsis docsis.o ethermac.o md5.o docsis_encode.o docsis_decode.o docsis_snmp.o docsis_yy.o docsis_lex.o hmac_md5.o -lresolv
libtool: link: gcc -Wall -Waggregate-return -Wbad-function-cast -Wcast-align -Wdeclaration-after-statement -Wendif-labels -Werror-implicit-function-declaration -Wextra -Wno-unused-parameter -Wfloat-equal -Wformat-security -Winit-self -Wmissing-declarations -Wmissing-noreturn -Wmissing-prototypes -Wpointer-arith -Wundef -g -g -O2 -o docsis docsis.o ethermac.o md5.o docsis_encode.o docsis_decode.o docsis_snmp.o docsis_yy.o docsis_lex.o hmac_md5.o -L/usr/local/lib /usr/local/lib/libnetsnmp.so -lm -lresolv -Wl,-rpath -Wl,/usr/local/lib -Wl,-rpath -Wl,/usr/local/lib
docsis_lex.o: In function `yylex’:
/home/docsis-0.9.6/src/docsis_lex.c:1734: undefined reference to `yywrap’
collect2: error: ld returned 1 exit status
make[2]: *** [docsis] Error 1
make[2]: se sale del directorio `/home/docsis-0.9.6/src’
make[1]: *** [all-recursive] Error 1
make[1]: se sale del directorio `/home/docsis-0.9.6′
make: *** [all] Error 2
To solve this problem, i have need to install flex-static with yum install flex-static.
I have CentOS 5.5 / 64b, and at to compile docsis-0.9.6, the result was:
configure: error: M4 is required
but my m4 is already installed ( /usr/bin/m4 ).
So, after many tries, I changed the “configure” file. I added
M4=/usr/bin/m4 at the line 10733 and It worked to compile…
and finally ./configure; make ; make install
Slds,
GF
I had the same problem, I installed needed packets, Cent os 6.6 x64
Can anyone help me?
I get this..
/docsis-0.9.6/src/docsis_lex.c:1720: undefined reference to `yywrap
yum install flex flex-devel
make clean
and try again. If make clean isn’t possible, extract archive again and start from the beginning.
You can download the latest source code from:
https://github.com/rlaager/docsis
Thanks for saving a ton of time researching that error for CentOS7!!
Hello how can i connect docsis with radiusmanager and cmts via dhcpd?