On Tue, Jan 24, 2017 at 5:39 PM, Niels Peen <nielspeen at icloud.com> wrote: > Hi Nikos, > > I noticed ocserv 0.11.6 includes an Acct-Session-Id with the Start packet, but not with the Interim-Update packets. Is this the correct behaviour? If so, is it possible to (optionally) add the Acct-Session-Id to all accounting packets? > > (If I understand RFC2866 correctly the Acct-Session-Id is required for all accounting requests.) As far as I understand it is the same code sending both messages (append_acct_standard() in acct/radius.c). Could you add some debugging information to check why PW_ACCT_SESSION_ID is not sent on subsequent messages? regards, Nikos