xymon with tls1.2

12 messages in this thread

list Frank Torontour · Fri, 21 Jul 2017 10:26:10 -0400 ·

    I am re-sending this from my member account.

    Hi everyone,

We are changing all our SSL web sites on windows over to tls1.2.  So I have upgraded the
openssl on the xymon server.

      I have run into an ssl issue compiling xymon-4.3.27 and xymon-4.3.28

openssl   is in /usr/share/openssl-1.0.21

  ./configure.server --ssllib /usr/share/openssl-1.0.21/lib --sslinclude /usr/share/openssl-1.0.21/include

This is my error:

Checking for OpenSSL ...
Compiling with SSL library works OK
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_globallookup':
dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_pathbyaddr':
dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_func':
dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_var':
dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_unload':
dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_load':
dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
collect2: ld returned 1 exit status
make: *** [test-link] Error 1
Warning: Cannot link with SSL library
OpenSSL include- or library-files not found.


-- 
Regards,
Frank Torontour
Network Administrator
user-6fe5e0128c56@xymon.invalid
XXX-XXX-XXXX EXT-214
X-XXX-XXX-XXXX Ext-214


-- 

sysadm  cronomagic.com/gemstelecom.com
e-mail  user-fbc5ef527f6f@xymon.invalid

POWERED BY LINUX

list Henrik Størner · Fri, 21 Jul 2017 16:41:50 +0200 ·

Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

   NETLIBS="-ldl"


Regards,

Henrik

▸ quoted from Frank Torontour



On 21-07-2017 16:26, Frank wrote:

   I am re-sending this from my member account.

   Hi everyone,

We are changing all our SSL web sites on windows over to tls1.2. So I have upgraded the
openssl on the xymon server.

     I have run into an ssl issue compiling xymon-4.3.27 and xymon-4.3.28

openssl   is in /usr/share/openssl-1.0.21

 ./configure.server --ssllib /usr/share/openssl-1.0.21/lib --sslinclude /usr/share/openssl-1.0.21/include

This is my error:

Checking for OpenSSL ...
Compiling with SSL library works OK
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_globallookup':
dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_pathbyaddr':
dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_func':
dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_var':
dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_unload':
dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_load':
dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
collect2: ld returned 1 exit status
make: *** [test-link] Error 1
Warning: Cannot link with SSL library
OpenSSL include- or library-files not found.

list Josh Luthman · Fri, 21 Jul 2017 10:56:29 -0400 ·

FYI the package over at Terabithia works with TLS 1.2 out of the box.  I
have an httpd that is TLS 1.2 only.

http://terabithia.org/rpms/xymon/


Josh Luthman
Office: XXX-XXX-XXXX
Direct: XXX-XXX-XXXX
XXXX Wayne St
Suite XXXX
Troy, OH XXXXX

On Fri, Jul 21, 2017 at 10:41 AM, Henrik Størner via Xymon <xymon at xymon.com>
wrote:

---------- Forwarded message ----------
From: "Henrik Størner" <user-ce4a2c883f75@xymon.invalid>
To: Xymon mailinglist <xymon at xymon.com>
Cc:
Bcc:
Date: Fri, 21 Jul 2017 16:41:50 +0200
Subject: Re: [Xymon] xymon with tls1.2

▸ quoted from Henrik Størner

Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It
is an unusual location for OpenSSL to be installed, so I guess you compiled
it yourself?

It also ought to pull in libdl.so automatically, but that probably
requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in
xymon-4.3.27/build/Makefile.Linux like

  NETLIBS="-ldl"


Regards,

Henrik


On 21-07-2017 16:26, Frank wrote:

   I am re-sending this from my member account.

   Hi everyone,

We are changing all our SSL web sites on windows over to tls1.2. So I
have upgraded the
openssl on the xymon server.

     I have run into an ssl issue compiling xymon-4.3.27 and xymon-4.3.28

openssl   is in /usr/share/openssl-1.0.21

 ./configure.server --ssllib /usr/share/openssl-1.0.21/lib --sslinclude
/usr/share/openssl-1.0.21/include

This is my error:

Checking for OpenSSL ...
Compiling with SSL library works OK
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function
`dlfcn_globallookup':
dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function
`dlfcn_pathbyaddr':
dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function
`dlfcn_bind_func':
dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function
`dlfcn_bind_var':
dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function
`dlfcn_unload':
dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function
`dlfcn_load':
dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
collect2: ld returned 1 exit status
make: *** [test-link] Error 1
Warning: Cannot link with SSL library
OpenSSL include- or library-files not found.

list Frank Torontour · Fri, 21 Jul 2017 10:56:52 -0400 ·

    Hi,

    I have removed the openssl that goes with the linux.  That broke a bunch of stuff. So I
had to put it back for now till I compile apache etc against the new ssl libraries. For now
I am concentrating on xymon.
    The way it is xymon is "insisting" on using the old default ssl libraries.

▸ quoted from Josh Luthman



Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

   NETLIBS="-ldl"


Regards,

Henrik


On 7/21/17 10:41, Henrik Størner via Xymon wrote:

Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

  NETLIBS="-ldl"


Regards,

Henrik

-- 

sysadm  cronomagic.com/gemstelecom.com
e-mail  user-fbc5ef527f6f@xymon.invalid

POWERED BY LINUX

list Frank Torontour · Fri, 21 Jul 2017 11:01:58 -0400 ·

    Thanks,  I just had a look at your link.  We are running 
slackware-12.1.0 32 bit.  Which is
why I am compiling everything. Not sure if something for centos or 
fedora will work.

▸ quoted from Josh Luthman


On 7/21/17 10:56, Josh Luthman wrote:

FYI the package over at Terabithia works with TLS 1.2 out of the box.  
I have an httpd that is TLS 1.2 only.

http://terabithia.org/rpms/xymon/


Josh Luthman
Office: XXX-XXX-XXXX
Direct: XXX-XXX-XXXX
XXXX Wayne St
Suite XXXX
Troy, OH XXXXX

On Fri, Jul 21, 2017 at 10:41 AM, Henrik Størner via Xymon 
<xymon at xymon.com <mailto:xymon at xymon.com>> wrote:

    
    <


    ---------- Forwarded message ----------
    From: "Henrik Størner" <user-ce4a2c883f75@xymon.invalid <mailto:user-ce4a2c883f75@xymon.invalid>>
    To: Xymon mailinglist <xymon at xymon.com <mailto:xymon at xymon.com>>
    Cc:
    Bcc:
    Date: Fri, 21 Jul 2017 16:41:50 +0200
    Subject: Re: [Xymon] xymon with tls1.2
    Hi Frank,

    what happens if you leave out the --ssllib and --sslinclude
    parameters? It is an unusual location for OpenSSL to be installed,
    so I guess you compiled it yourself?

    It also ought to pull in libdl.so automatically, but that probably
    requires some magic when compiling OpenSSL.

    Anyway, I believe you can work around it by setting NETLIBS in
    xymon-4.3.27/build/Makefile.Linux like

      NETLIBS="-ldl"


    Regards,

    Henrik


    On 21-07-2017 16 <tel:XX-XX-XXXX%2016>:26, Frank wrote:

           I am re-sending this from my member account.

           Hi everyone,

        We are changing all our SSL web sites on windows over to
        tls1.2. So I have upgraded the
        openssl on the xymon server.

             I have run into an ssl issue compiling xymon-4.3.27 and
        xymon-4.3.28

        openssl   is in /usr/share/openssl-1.0.21

         ./configure.server --ssllib /usr/share/openssl-1.0.21/lib
        --sslinclude /usr/share/openssl-1.0.21/include

        This is my error:

        Checking for OpenSSL ...
        Compiling with SSL library works OK
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_globallookup':
        dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
        dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_pathbyaddr':
        dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
        dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_bind_func':
        dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_bind_var':
        dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_unload':
        dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_load':
        dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
        dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
        dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
        collect2: ld returned 1 exit status
        make: *** [test-link] Error 1
        Warning: Cannot link with SSL library
        OpenSSL include- or library-files not found.

-- 

sysadm  cronomagic.com/gemstelecom.com
e-mail  user-fbc5ef527f6f@xymon.invalid

POWERED BY LINUX

list Galen Johnson · Fri, 21 Jul 2017 15:12:08 +0000 ·

From the days I worked with Slackware, I'm fairly certain there is a conversion utility.  It may even have and RPM package by now.

=G=

From: Xymon <xymon-bounces at xymon.com> on behalf of Frank <user-fbc5ef527f6f@xymon.invalid>
Sent: Friday, July 21, 2017 11:01 AM
To: xymon at xymon.com
Subject: Re: [Xymon] xymon with tls1.2

EXTERNAL

▸ quoted from Frank Torontour


   Thanks,  I just had a look at your link.  We are running slackware-12.1.0 32 bit.  Which is
why I am compiling everything. Not sure if something for centos or fedora will work.

On 7/21/17 10:56, Josh Luthman wrote:
FYI the package over at Terabithia works with TLS 1.2 out of the box.  I have an httpd that is TLS 1.2 only.

http://terabithia.org/rpms/xymon/


Josh Luthman
Office: XXX-XXX-XXXX
Direct: XXX-XXX-XXXX
XXXX Wayne St
Suite XXXX
Troy, OH XXXXX

On Fri, Jul 21, 2017 at 10:41 AM, Henrik Størner via Xymon <xymon at xymon.com<mailto:xymon at xymon.com>> wrote:


---------- Forwarded message ----------
From: "Henrik Størner" <user-ce4a2c883f75@xymon.invalid<mailto:user-ce4a2c883f75@xymon.invalid>>
To: Xymon mailinglist <xymon at xymon.com<mailto:xymon at xymon.com>>
Cc:
Bcc:
Date: Fri, 21 Jul 2017 16:41:50 +0200
Subject: Re: [Xymon] xymon with tls1.2
Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

  NETLIBS="-ldl"


Regards,

Henrik


On 21-07-2017 16<tel:XX-XX-XXXX%2016>:26, Frank wrote:
   I am re-sending this from my member account.

   Hi everyone,

We are changing all our SSL web sites on windows over to tls1.2. So I have upgraded the
openssl on the xymon server.

     I have run into an ssl issue compiling xymon-4.3.27 and xymon-4.3.28

openssl   is in /usr/share/openssl-1.0.21

 ./configure.server --ssllib /usr/share/openssl-1.0.21/lib --sslinclude /usr/share/openssl-1.0.21/include

This is my error:

Checking for OpenSSL ...
Compiling with SSL library works OK
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_globallookup':
dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_pathbyaddr':
dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_func':
dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_bind_var':
dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_unload':
dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
/usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In function `dlfcn_load':
dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
collect2: ld returned 1 exit status
make: *** [test-link] Error 1
Warning: Cannot link with SSL library
OpenSSL include- or library-files not found.


--

sysadm  cronomagic.com/gemstelecom.com


e-mail  user-fbc5ef527f6f@xymon.invalid<mailto:user-fbc5ef527f6f@xymon.invalid>

POWERED BY LINUX

list Frank Torontour · Fri, 21 Jul 2017 11:15:39 -0400 ·

    Hi,

    This did not work. It still uses the default system openssl.

▸ quoted from Galen Johnson


Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

   NETLIBS="-ldl"


On 7/21/17 10:41, Henrik Størner via Xymon wrote:

Hi Frank,

what happens if you leave out the --ssllib and --sslinclude parameters? It is an unusual location for OpenSSL to be installed, so I guess you compiled it yourself?

It also ought to pull in libdl.so automatically, but that probably requires some magic when compiling OpenSSL.

Anyway, I believe you can work around it by setting NETLIBS in xymon-4.3.27/build/Makefile.Linux like

  NETLIBS="-ldl"

-- 

sysadm  cronomagic.com/gemstelecom.com
e-mail  user-fbc5ef527f6f@xymon.invalid

POWERED BY LINUX

list Frank Torontour · Fri, 21 Jul 2017 11:24:11 -0400 ·

    Good thinking.  Ok I have converted it to a tgz file and installed 
it. I am now working
on copying the config (hosts etc) from the running version to this one.

▸ quoted from Galen Johnson


On 7/21/17 11:12, Galen Johnson wrote:

From the days I worked with Slackware, I'm fairly certain there is a 
conversion utility.  It may even have and RPM package by now.


=G=

*From:* Xymon <xymon-bounces at xymon.com> on behalf of Frank 
<user-fbc5ef527f6f@xymon.invalid>
*Sent:* Friday, July 21, 2017 11:01 AM
*To:* xymon at xymon.com
*Subject:* Re: [Xymon] xymon with tls1.2

*/EXTERNAL/*

   Thanks,  I just had a look at your link.  We are running 
slackware-12.1.0 32 bit.  Which is
why I am compiling everything. Not sure if something for centos or 
fedora will work.

On 7/21/17 10:56, Josh Luthman wrote:

FYI the package over at Terabithia works with TLS 1.2 out of the 
box.  I have an httpd that is TLS 1.2 only.

http://terabithia.org/rpms/xymon/


Josh Luthman
Office: XXX-XXX-XXXX
Direct: XXX-XXX-XXXX
XXXX Wayne St
Suite XXXX
Troy, OH XXXXX

On Fri, Jul 21, 2017 at 10:41 AM, Henrik Størner via Xymon 
<xymon at xymon.com <mailto:xymon at xymon.com>> wrote:

    
    <


    ---------- Forwarded message ----------
    From: "Henrik Størner" <user-ce4a2c883f75@xymon.invalid <mailto:user-ce4a2c883f75@xymon.invalid>>
    To: Xymon mailinglist <xymon at xymon.com <mailto:xymon at xymon.com>>
    Cc:
    Bcc:
    Date: Fri, 21 Jul 2017 16:41:50 +0200
    Subject: Re: [Xymon] xymon with tls1.2
    Hi Frank,

    what happens if you leave out the --ssllib and --sslinclude
    parameters? It is an unusual location for OpenSSL to be
    installed, so I guess you compiled it yourself?

    It also ought to pull in libdl.so automatically, but that
    probably requires some magic when compiling OpenSSL.

    Anyway, I believe you can work around it by setting NETLIBS in
    xymon-4.3.27/build/Makefile.Linux like

      NETLIBS="-ldl"


    Regards,

    Henrik


    On 21-07-2017 16 <tel:XX-XX-XXXX%2016>:26, Frank wrote:

           I am re-sending this from my member account.

           Hi everyone,

        We are changing all our SSL web sites on windows over to
        tls1.2. So I have upgraded the
        openssl on the xymon server.

             I have run into an ssl issue compiling xymon-4.3.27 and
        xymon-4.3.28

        openssl   is in /usr/share/openssl-1.0.21

         ./configure.server --ssllib /usr/share/openssl-1.0.21/lib
        --sslinclude /usr/share/openssl-1.0.21/include

        This is my error:

        Checking for OpenSSL ...
        Compiling with SSL library works OK
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_globallookup':
        dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
        dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_pathbyaddr':
        dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
        dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_bind_func':
        dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_bind_var':
        dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_unload':
        dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_load':
        dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
        dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
        dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
        collect2: ld returned 1 exit status
        make: *** [test-link] Error 1
        Warning: Cannot link with SSL library
        OpenSSL include- or library-files not found.

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list Frank Torontour · Fri, 21 Jul 2017 12:08:14 -0400 ·

     Hi,

    Installing the rpm (even after conversion to tgz file) does not 
work.  It cannot find
libraries including the ssl.  The start script also does not work 
because slackare is
no designed to work with /etc/rc.d/init.d/functions. I used the start 
script from
the one that I compiled to start it and that's where things went downhill.

▸ quoted from Galen Johnson


On 7/21/17 11:12, Galen Johnson wrote:

From the days I worked with Slackware, I'm fairly certain there is a 
conversion utility.  It may even have and RPM package by now.


=G=

*From:* Xymon <xymon-bounces at xymon.com> on behalf of Frank 
<user-fbc5ef527f6f@xymon.invalid>
*Sent:* Friday, July 21, 2017 11:01 AM
*To:* xymon at xymon.com
*Subject:* Re: [Xymon] xymon with tls1.2

*/EXTERNAL/*

   Thanks,  I just had a look at your link.  We are running 
slackware-12.1.0 32 bit.  Which is
why I am compiling everything. Not sure if something for centos or 
fedora will work.

On 7/21/17 10:56, Josh Luthman wrote:

FYI the package over at Terabithia works with TLS 1.2 out of the 
box.  I have an httpd that is TLS 1.2 only.

http://terabithia.org/rpms/xymon/


Josh Luthman
Office: XXX-XXX-XXXX
Direct: XXX-XXX-XXXX
XXXX Wayne St
Suite XXXX
Troy, OH XXXXX

On Fri, Jul 21, 2017 at 10:41 AM, Henrik Størner via Xymon 
<xymon at xymon.com <mailto:xymon at xymon.com>> wrote:

    
    <


    ---------- Forwarded message ----------
    From: "Henrik Størner" <user-ce4a2c883f75@xymon.invalid <mailto:user-ce4a2c883f75@xymon.invalid>>
    To: Xymon mailinglist <xymon at xymon.com <mailto:xymon at xymon.com>>
    Cc:
    Bcc:
    Date: Fri, 21 Jul 2017 16:41:50 +0200
    Subject: Re: [Xymon] xymon with tls1.2
    Hi Frank,

    what happens if you leave out the --ssllib and --sslinclude
    parameters? It is an unusual location for OpenSSL to be
    installed, so I guess you compiled it yourself?

    It also ought to pull in libdl.so automatically, but that
    probably requires some magic when compiling OpenSSL.

    Anyway, I believe you can work around it by setting NETLIBS in
    xymon-4.3.27/build/Makefile.Linux like

      NETLIBS="-ldl"


    Regards,

    Henrik


    On 21-07-2017 16 <tel:XX-XX-XXXX%2016>:26, Frank wrote:

           I am re-sending this from my member account.

           Hi everyone,

        We are changing all our SSL web sites on windows over to
        tls1.2. So I have upgraded the
        openssl on the xymon server.

             I have run into an ssl issue compiling xymon-4.3.27 and
        xymon-4.3.28

        openssl   is in /usr/share/openssl-1.0.21

         ./configure.server --ssllib /usr/share/openssl-1.0.21/lib
        --sslinclude /usr/share/openssl-1.0.21/include

        This is my error:

        Checking for OpenSSL ...
        Compiling with SSL library works OK
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_globallookup':
        dso_dlfcn.c:(.text+0x1a): undefined reference to `dlopen'
        dso_dlfcn.c:(.text+0x31): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x3b): undefined reference to `dlclose'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_pathbyaddr':
        dso_dlfcn.c:(.text+0x81): undefined reference to `dladdr'
        dso_dlfcn.c:(.text+0xf8): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_bind_func':
        dso_dlfcn.c:(.text+0x3fe): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x46f): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_bind_var':
        dso_dlfcn.c:(.text+0x4ee): undefined reference to `dlsym'
        dso_dlfcn.c:(.text+0x571): undefined reference to `dlerror'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_unload':
        dso_dlfcn.c:(.text+0x5d7): undefined reference to `dlclose'
        /usr/share/openssl-1.0.21/lib/libcrypto.a(dso_dlfcn.o): In
        function `dlfcn_load':
        dso_dlfcn.c:(.text+0x697): undefined reference to `dlopen'
        dso_dlfcn.c:(.text+0x6f5): undefined reference to `dlclose'
        dso_dlfcn.c:(.text+0x72c): undefined reference to `dlerror'
        collect2: ld returned 1 exit status
        make: *** [test-link] Error 1
        Warning: Cannot link with SSL library
        OpenSSL include- or library-files not found.

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list Frank Torontour · Mon, 24 Jul 2017 13:45:31 -0400 ·

    Hi,

     Finally,  I have succeeded at building the xymon against an updated opessl.

root at dns8:~# openssl version
OpenSSL 1.0.2h  3 May 2016

root at dns8:/home/xymon_test/server/bin# ./xymonnet --version
xymonnet version 4.3.27
SSL library : OpenSSL 1.0.2h  3 May 2016

The way I did it was to replace the system openssl with openssl-1.0.2h.  I used the system tools to repackage
a slackware-14.2 package to slackware-12.1 package.  Then I completely deleted the xymon build and
untarred it fresh.  Then I got proper results.   Thank you all for the help, and I am testing.


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list Galen Johnson · Mon, 24 Jul 2017 17:54:52 +0000 ·

Did you build 4.3.28?  That's the latest...asking since xymonnet is show 4.3.27.

▸ quoted from Frank Torontour

=G=

From: Xymon <xymon-bounces at xymon.com> on behalf of Frank <user-fbc5ef527f6f@xymon.invalid>
Sent: Monday, July 24, 2017 1:45 PM
To: xymon at xymon.com
Subject: Re: [Xymon] xymon with tls1.2

EXTERNAL

    Hi,

     Finally,  I have succeeded at building the xymon against an updated
opessl.

root at dns8:~# openssl version
OpenSSL 1.0.2h  3 May 2016

root at dns8:/home/xymon_test/server/bin# ./xymonnet --version
xymonnet version 4.3.27
SSL library : OpenSSL 1.0.2h  3 May 2016

The way I did it was to replace the system openssl with openssl-1.0.2h.
I used the system tools to repackage
a slackware-14.2 package to slackware-12.1 package.  Then I completely
deleted the xymon build and
untarred it fresh.  Then I got proper results.   Thank you all for the
help, and I am testing.

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list Frank Torontour · Mon, 24 Jul 2017 14:10:36 -0400 ·

    No I built 4.3.27 which at the time was the newest when it was 
installed.

▸ quoted from Galen Johnson


On 7/24/17 13:54, Galen Johnson wrote:

Did you build 4.3.28?  That's the latest...asking since xymonnet is show 4.3.27.

=G=

From: Xymon <xymon-bounces at xymon.com> on behalf of Frank <user-fbc5ef527f6f@xymon.invalid>
Sent: Monday, July 24, 2017 1:45 PM
To: xymon at xymon.com
Subject: Re: [Xymon] xymon with tls1.2

EXTERNAL

     Hi,

      Finally,  I have succeeded at building the xymon against an updated
opessl.

root at dns8:~# openssl version
OpenSSL 1.0.2h  3 May 2016

root at dns8:/home/xymon_test/server/bin# ./xymonnet --version
xymonnet version 4.3.27
SSL library : OpenSSL 1.0.2h  3 May 2016

The way I did it was to replace the system openssl with openssl-1.0.2h.
I used the system tools to repackage
a slackware-14.2 package to slackware-12.1 package.  Then I completely
deleted the xymon build and
untarred it fresh.  Then I got proper results.   Thank you all for the
help, and I am testing.

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xymon with tls1.2 🔗 link

xymon with tls1.2