Unlang Configuration Problem on Missing Attributes

[StreitLeak]

MCN:
      I tried it before. But looks its only can set string not integer (ex:
%{%{attr4}:--3} its showing error when restart radius service.). So can I
set the -3 by using %{%{attr4}:-'-3'} or not?

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Matthew Newton <mcn at freeradius.org> 於 2021年2月13日 週六 下午5:46寫道：

>
>
> On 13/02/2021 05:44, StreitLeak wrote:
> >       so the real query is "insert into radacct (
> attr1.attr2.attr3,attr4)
> > values (' Mon Feb  8 15:15:11 2021\n ', '65535','1','' )
> >        As you can see . the Attr4 is missing in Request Packet. And it
> cause
> > the query failed. So I need to set some rules to avoid it. But I can't
> > understand the foreach how to check each VSA attributes. Or any easily
> way
> > to avoid the missing attributes.
>
> You can use conditional expansions
>
> e.g.  %{%{attr4}:-0}
>
> See
>
> https://networkradius.com/doc/current/unlang/xlat_condition.html
>
> There are plenty of examples of this in the default config, especially
> in the SQL queries.
>
> --
> Matthew
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