Ordinance
on the Surveillance of Post and Telecommunications
(SPTO)

¹ In­form­a­tion Re­quest Type IR_8_IP (NAT) com­prises the fol­low­ing in­form­a­tion about the iden­ti­fied sub­scriber if this per­son was not as­signed a unique IP ad­dress (NAT) at the time in ques­tion:

a.

if avail­able, the unique sub­scriber iden­ti­fi­er (e.g. user name);

b.

the unique ser­vice iden­ti­fi­er (e.g. user name, MS­ISDN, DSL iden­ti­fi­er) of the net­work ac­cess ser­vice.

² The re­quest for in­form­a­tion shall con­tain in­form­a­tion about the NAT trans­la­tion pro­ced­ure for the pur­pose of iden­ti­fic­a­tion:

a.

the pub­lic source IP ad­dress;

b.

if re­quired for iden­ti­fic­a­tion, the pub­lic source port num­ber;

c.

if re­quired for iden­ti­fic­a­tion, the pub­lic des­tin­a­tion IP ad­dress;

d.

if re­quired for iden­ti­fic­a­tion, the des­tin­a­tion port num­ber;

e.

if re­quired for iden­ti­fic­a­tion, the type of trans­port pro­tocol;

f.

the date and time.