Re: [AMaViS-user] p0f-analyzer load balancing problem

Bartek,

> > > $policy_bank{'MX00'} = {
> > > forward_method => 'smtp:[10.10.3.9]:10025',
> > > $os_fingerprint_method =>'p0f:[*]:1234',
> > > };

Robert Brooks wrote:
> > I think that should be * not[*], but I'm willing to be wrong.

Thanks, correct. I have an incorrect example, sorry.

> Well, in that case it works better, but still not as it should be:
>
> Nov 29 10:17:52 scanner00 amavis[6782]: (06782-03) dynamic destination:
> p0f:*:1234 -> p0f:[10.10.3.244]:1234
>
> 10.10.3.244 is actually ip number of scanner00, so it is trying to ask
> itself?

I just tried it here, and it works as expected, the UPD packet was
sent to an IP address from which a connect to amavisd port 10024 came
from. Are you sure you connected from a host other than 10.10.3.244?

The IP address to which an UDP query packet is send should be
the same as reported in the following two log entries (log level 5):

(88442-11) Net::Server: 2007/11/29-16:39:37 CONNECT TCP
Peer: "10.0.4.95:54292" Local: "10.0.4.8:10024"
(88442-11) loaded base policy bank
(88442-11) lookup_ip_acl (inet_acl):
key="10.0.4.95" matches "10.0.4.95", result=1

> Also, I can see now something like that:
>
> Nov 29 10:17:52 scanner00 amavis[6782]: (06782-02) (!)loading policy
> bank "MX00": unknown field ""
> Nov 29 10:17:52 scanner00 amavis[6782]: (06782-02) loaded policy bank
> "MX00"
>
> while my MX00 policy bank is:
>
> $interface_policy{'10049'} = 'MX00';
> $interface_policy{'10024'} = 'MX01';
> $policy_bank{'MX00'} = {
> forward_method => 'smtp:[10.10.3.9]:10025',
> $os_fingerprint_method =>'p0f:*:1234',
> };
> $policy_bank{'MX01'} = {
> forward_method => 'smtp:[10.10.3.9]:10025',
> $os_fingerprint_method => 'p0f:*:1234',
> };
>
> What is going on here? Am I missing something?

Syntax:

$policy_bank{'MX00'} = {
forward_method => 'smtp:[10.10.3.9]:10025',
os_fingerprint_method => 'p0f:*:1234',
};

(no dollar, hash keys are strings, not variables to be evaluated
to an empty string)

Mark

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