GTPv0 vs GTPv1

[hjazz]

Hi all,

On wikipedia, it says that "Version 0 [of the GRPS Tunnelling Protocol, GTP] is going out of use and being replaced by version 1 in almost all networks."

Does this mean that I can simply focus on GTPv1 and not GTPv0 since it has become obsolete, or is GTPv0 still commonly found and cannot be ignored?

Thank you.

Regards,
Rayne

[Dutta]

You can concentrate on GTPv1 because many of the devices have switched to GTPv1 but it is also said that not to ignore the previous versions.

[Regina]

yup GTPv0 Version 0 is going out of use and being replaced by version 1 in almost all networks as stated it might be that all network should be compatible with both version i think

[hjazz]

Thanks for the replies. I have a few other questions.

When there are multiple PDP contexts, would an example be an user using an email application to check his emails (one PDP context) and a browser to view a website (another PDP context)? What about using one browser to visit multiple websites, would a PDP context be established for each site? And is a PDP address the IP address of the website?