Option 82 logging on dhcpd 4.1.1 and red hat 6

[project722]

Hmmm.. OK here is the log for the test client.

Oct  4 11:39:20 dhcpd: Lease for X.X.X.X with circuit-id

That's all it said.

I know that my ACL class for circuit id works as it was allowed to get an
IP address.

The log line reported back the correct IP so I know that the

"Lease for ", binary-to-ascii (10, 8, ".", leased-address),

Line in my logging clause works.

But why did it stop there? Do I need to remove the parethesis around
"option agent.circuit-id" since I am not using parenthesis in my ACL class?

On Tue, Oct 4, 2016 at 11:25 AM, project722 <project722 at gmail.com> wrote:

> Alfred - thanks but your setup is much more complex than mine.
>
> Alex, I have put in the changes as you suggested and it passed validation.
> I'll report back what the logs look like or if I have any further problems.
>
> Thanks!
>
> On Tue, Oct 4, 2016 at 11:12 AM, Alex Moen <alexm at ndtel.com> wrote:
>
>> Just comparing with mine, it seems that the "option agent.circuit-id"
>> needs to be in parens.  And, I don't know the use of the "(leased-address)"
>> is.  So, try this:
>>
>> -----------------------------------------------------
>> ## Option 82 Class
>> class "myvendor" {
>> match if option agent.circuit-id = 00:04:00:6b:00:84;
>> }
>>
>> # Test Option 82 logging
>> if exists agent.circuit-id
>> {
>> log (info, concat(
>>     "Lease for ", binary-to-ascii (10, 8, ".", leased-address),
>>     " with circuit-id ", (option agent.circuit-id),
>>     " is assigned using Option82"
>>     ));
>> }
>>
>> pool {
>>                 allow members of "myvendor";
>>                 range x.x.x.x x.x.x.x;
>>         }
>> -----------------------------------------------------
>>
>> This should give you a line that looks something like:
>>
>> Lease for 192.168.0.10 with circuit-id Ethernet 5 is assigned using
>> Option82
>>
>> Obviously, your circuit-id will most likely be something other than
>> "Ethernet 5", but you get the idea.
>>
>> If I'm way off base, someone please correct me!
>>
>> Good luck,
>>
>> Alex
>>
>>
>>
>> On 10/04/2016 10:27 AM, project722 wrote:
>>
>>> Hello DHCP experts! We are implementing Option 82 in our network and I
>>> am just scratching the surface of how to setup my server. I have
>>> successfully created my first Option 82 ACL based on the agent circuit ID
>>> that is contained in the packet, now I just need guidance on how I get the
>>> Option 82 data into the logs. Here is my O82 setup on the server:
>>>
>>> ## Option 82 Class
>>> class "myvendor" {
>>> match if option agent.circuit-id = 00:04:00:6b:00:84;
>>> }
>>>
>>> # Test Option 82 logging
>>> if exists agent.circuit-id
>>> {
>>> log (info, concat( "Lease for ", option agent.circuit-id
>>> (leased-address), "is an address assigned using Option82"));
>>> }
>>>
>>> pool {
>>>                 allow members of "myvendor";
>>>                 range x.x.x.x x.x.x.x;
>>>         }
>>>
>>> The problem I am having is when I go to check the conf before restarting
>>> dhcpd I am getting the error:
>>>
>>> etc/dhcp/dhcpd.conf line 135: right parenthesis expected.
>>> log (info, concat( "Lease for ", option agent.circuit-id (
>>> ^
>>> Can anyone tell me what I am doing wrong and how to fix this error?
>>>
>>>
>>> _______________________________________________
>>> dhcp-users mailing list
>>> dhcp-users at lists.isc.org
>>> https://lists.isc.org/mailman/listinfo/dhcp-users
>>>
>>
>>
>> --
>> Alex Moen
>> NSTII
>> Calix System Specialist
>> North Dakota Telephone Company
>> 701-662-6481
>>
>> _______________________________________________
>> dhcp-users mailing list
>> dhcp-users at lists.isc.org
>> https://lists.isc.org/mailman/listinfo/dhcp-users
>>
>
>
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <https://lists.isc.org/pipermail/dhcp-users/attachments/20161004/942a4955/attachment-0001.html>