[syslog-ng]syslog-ng 1.6.4 and tcp_wrappers
Amaral, Angelo
syslog-ng@lists.balabit.hu
Tue, 27 Jul 2004 09:49:08 -0300
Thanks, Musashino-shi.
But, I don=B4t make syslog-ng works with tcpwrappers.
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I show how I compile my syslog-ng:
1- Intall libnet (libnet-1.1.2.1-2.fc2.i386.rpm) in my linux RedHat =
3.1AS.
2- Compile syslog-ng:
# ./configure --enable-tcp-wrapper --enable-sp
oof-source
loading cache ./config.cache
checking for a BSD compatible install... (cached) /usr/bin/install -c
checking whether build environment is sane... yes
checking whether make sets ${MAKE}... (cached) yes
checking for working aclocal-1.4... found
checking for working autoconf... found
checking for working automake-1.4... found
checking for working autoheader... found
checking for working makeinfo... found
checking whether build environment is sane... yes
checking for gcc... (cached) gcc
checking whether the C compiler (gcc ) works... yes
checking whether the C compiler (gcc ) is a cross-compiler... no
checking whether we are using GNU C... (cached) yes
checking whether gcc accepts -g... (cached) yes
checking for gcc option to accept ANSI C... (cached) none needed
checking for bison... (cached) bison -y
checking how to run the C preprocessor... (cached) gcc -E
checking for flex... (cached) flex
checking for flex... (cached) flex
checking for yywrap in -lfl... (cached) yes
checking lex output file root... (cached) lex.yy
checking whether yytext is a pointer... (cached) yes
checking whether make sets ${MAKE}... (cached) yes
checking for ANSI C header files... (cached) yes
checking for malloc.h... (cached) yes
checking for unistd.h... (cached) yes
checking for door.h... (cached) no
checking for stropts.h... (cached) yes
checking for sys/strlog.h... (cached) no
checking for stdarg.h... (cached) yes
checking for sys/klog.h... (cached) yes
checking for arpa/nameser.h... (cached) yes
checking for tcpd.h... (cached) yes
checking for working const... (cached) yes
checking whether time.h and sys/time.h may both be included... (cached) =
yes
checking for modern utmp... (cached) yes
checking for global timezone variable... (cached) yes
checking size of short... (cached) 2
checking size of int... (cached) 4
checking size of long... (cached) 4
checking for I_CONSLOG... (cached) no
checking for O_LARGEFILE... (cached) yes
checking for res_init in <resolv.h>... (cached) yes
checking for working alloca.h... (cached) yes
checking for alloca... (cached) yes
checking for vprintf... (cached) yes
checking for res_init in -lresolv... (cached) no
checking for __res_init in -lresolv... (cached) yes
checking for door_create in -ldoor... (cached) no
checking for socket in -lsocket... (cached) no
checking for gethostbyname in -lnsl... (cached) yes
checking for select... (cached) yes
checking for snprintf... (cached) yes
checking for vsnprintf... (cached) yes
checking for strerror... (cached) yes
checking for inet_aton... (cached) yes
checking for strncpy... (cached) yes
checking for getutent... (cached) yes
checking for getopt_long... (cached) yes
checking for strcasecmp... (cached) yes
checking for strptime... (cached) yes
checking for TCP wrapper library... (cached) -lwrap
checking whether to enable Sun STREAMS support... no
checking whether to enable Sun door support... no
checking whether to enable TCP wrapper support... yes
checking whether to enable spoof_source support... yes
checking libol version >=3D 0.3.13... ok
creating ./config.status
creating Makefile
creating src/Makefile
creating src/tests/Makefile
creating doc/Makefile
creating doc/sgml/Makefile
creating contrib/Makefile
creating syslog-ng.spec
creating src/config.h
src/config.h is unchanged
3- Look ldd:
# ldd /usr/local/sbin/syslog-ng
libnsl.so.1 =3D> /lib/libnsl.so.1 (0xb75c7000)
libresolv.so.2 =3D> /lib/libresolv.so.2 (0xb75b5000)
libwrap.so.0 =3D> /usr/lib/libwrap.so.0 (0xb75ac000)
libc.so.6 =3D> /lib/tls/libc.so.6 (0xb7475000)
/lib/ld-linux.so.2 =3D> /lib/ld-linux.so.2 (0xb75eb000)
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And the configuration continue not working.
May you help me, please.
Thanks.
Angelo Amaral
-----Original Message-----
From: syslog-ng-admin@lists.balabit.hu
[mailto:syslog-ng-admin@lists.balabit.hu]On Behalf Of michihito
matsubara
Sent: s=E1bado, 24 de julho de 2004 00:01
To: syslog-ng@lists.balabit.hu
Subject: Re: [syslog-ng]syslog-ng 1.6.4 and tcp_wrappers
Angelo
On Thu, 22 Jul 2004 11:10:40 -0300
Subject: RE: [syslog-ng]syslog-ng 1.6.4 and tcp_wrappers
"Amaral, Angelo" <angelo.amaral@hp.com> wrote:
Another senario.
Have you ever run ldd against syslog-ng itself?
This will show how syslog-ng linked against libwrap library or not.
On my Linux box,
$ ldd /sbin/syslog-ng
libnsl.so.1 =3D> /lib/libnsl.so.1 (0x40020000)
libresolv.so.2 =3D> /lib/libresolv.so.2 (0x40034000)
libwrap.so.0 =3D> /usr/lib/libwrap.so.0 (0x40044000)
libnet.so.2 =3D> /usr/lib/libnet1/libnet.so.2 (0x4004c000)
libc.so.6 =3D> /lib/libc.so.6 (0x4005e000)
/lib/ld-linux.so.2 =3D> /lib/ld-linux.so.2 (0x40000000)
And, on my FreeBSD box,
% ldd /usr/local/sbin/syslog-ng
/usr/local/sbin/syslog-ng:
libwrap.so.3 =3D> /usr/lib/libwrap.so.3 (0x2807c000)
libc.so.4 =3D> /usr/lib/libc.so.4 (0x28084000)
HTH
mitch
> Andrew,
>=20
> I put in my system, the hosts.allow below:
>=20
> =
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=
+++++
>=20
> # hosts.allow This file describes the names of the hosts which are
> # allowed to use the local INET services, as decided
> # by the '/usr/sbin/tcpd' server.
> #
>=20
> in.tftpd: ALL :allow
> sshd: ALL :allow
> ALL: ALL :deny
>=20
> =
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++=
+++++
>=20
> And the configuration continue not working.
> May you help me, please.
>=20
> Thanks.
--=20
Musashino-shi, Tokyo, Japan
K12LTSP in Japanese ; http://open-mitch.dyndns.org/k12ltsp/
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