Hi All, In our infrastructure I am using SAR_SEGM_SIZE 1400 without any problem. But I am not sure if it is applicable everywhere. Minimum MTU according to standards is 576, though most equpment now has MTU 1500. So you can use higher SAR_SEGM_SIZE on your own risk.
The risk does not look high, because on WAP gw side underlying IP stack does defragmenting and looks like most phones now can do the same, because I did not receive yet any complains on that from our customers. Igor > -----Original Message----- > From: Stipe Tolj [mailto:[EMAIL PROTECTED] > Sent: Tuesday, March 08, 2005 1:54 AM > To: Mindaugas Riauba > Cc: [email protected]; Aarno Syvanen > Subject: Re: SAR_SEGM_SIZE > > > Mindaugas Riauba wrote: > > > Hello, > > > > In wap/wtp_resp.h there are the following lines: > > > > /* > > * Nokia wap gw uses the size of 576, but mobiles use 1,5K size, > > * I will think later what is better to use > > */ > > #define SAR_SEGM_SIZE 576 > > > > If I remember right because of that downloads are limited > to ~140kb. > > Is there some particular reason not to increase this to > e.g. 1300 and > > get max download size ~330kb? > > hmm, don't know in particular if it would break things for > "supported" devices. > > @Aarno: any comment from you here? > > BTW, who is/was our WAP WTP SAR maintainer/implementer? > > Stipe > > mailto:stolj_{at}_wapme.de > ------------------------------------------------------------------- > Wapme Systems AG > > Vogelsanger Weg 80 > 40470 Düsseldorf, NRW, Germany > > phone: +49.211.74845.0 > fax: +49.211.74845.299 > > mailto:info_{at}_wapme-systems.de > http://www.wapme-systems.de/ > ------------------------------------------------------------------- > >
