Query regarding capacity of sigtran link
"Abhishek Bhatt" <[email protected]> Mon, 8 Aug 2016 15:52:43 +0530 (IST)
| Newsgroups | gmane.ietf.sigtran |
|---|---|
| Message-ID | <[email protected]> |
--===============6231228857874218957== Content-Type: multipart/alternative; boundary="----=_20160808155243000000_46239" ------=_20160808155243000000_46239 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable =0AHello All,=0A =0ACan you please let me know about the maximum capacity (= max traffic) of single sigtran associations (link) for both M3UA link and M= 2PA link.=0AWhat is the maximum CPS a single link can handle ?=0A =0AThanks= & Regards,=0AAbhishek=0A =0A-----Original Message-----=0AFrom: "Pradeep4 K= umar" <[email protected]>=0ASent: Tuesday, July 26, 2016 4:40pm=0A= To: "[email protected]" <[email protected]>=0ASubject: [Sigtran] Query regard= ing the sequence message delivery functionality in M3UA layer=0A=0A=0A=0A= =0AHi,=0A =0AI had an query regarding the sequence message delivery functio= nality in M3UA layer.=0A =0AAs in the SS7/MTP3 layer there is concept of th= e controlled re-routing in case of links status un-availability, the contro= lled re-routing buffer and its time controlled procedure ensures that that = are messages are delivered in-sequence. As explained in the RFC section 8.= 1.1 of T-REC-Q704 as :=0A=E2=80=9C8.1.1 The objective of the controlled rer= outing procedure is to restore the optimal signalling=0Arouting and to mini= mize mis-sequencing of messages. Therefore, controlled rerouting includes a= =0Atime-controlled traffic diversion procedure,=E2=80=9D =0A =0ANow in case= of M3UA the same situation can occur, so do we have an similar functionali= ty of controlled re-routing available in M3UA/Sigtran as well? =0AIf yes p= lease mentioned the RFC section(I could not find any reference in RFC on th= is topic). ?=0A =0A IF NO, then what is the reasoning behind n= ot having the controlled re-routing in M3UA/SIGTRAN? Is it so that we don= =E2=80=99t need such procedures in IP world and what is the reason for it?= =0A =0A =0ABest Regards,=0APradeep Kumar=0A=E2=80=9CThe world needs HQ (Hum= anity quotient) more than IQ.=E2=80=9D"DISCLAIMER: This message is propriet= ary to Aricent and is intended solely for the use of the individual to whom= it is addressed. It may contain privileged or confidential information and= should not be circulated or used for any purpose other than for what it is= intended. If you have received this message in error, please notify the or= iginator immediately. If you are not the intended recipient, you are notifi= ed that you are strictly prohibited from using, copying, altering, or discl= osing the contents of this message. Aricent accepts no responsibility for l= oss or damage arising from the use of the information transmitted by this e= mail including damage from virus." ------=_20160808155243000000_46239 Content-Type: text/html; charset="UTF-8" Content-Transfer-Encoding: quoted-printable <font face=3D"times new roman" size=3D"2"><p style=3D"margin:0;padding:0;fo= nt-family: times new roman; font-size: 10pt; word-wrap: break-word;">Hello = All,</p>=0A<p style=3D"margin:0;padding:0;font-family: times new roman; fon= t-size: 10pt; word-wrap: break-word;"> </p>=0A<p style=3D"margin:0;pad= ding:0;font-family: times new roman; font-size: 10pt; word-wrap: break-word= ;">Can you please let me know about the maximum capacity (max traffic) of s= ingle sigtran associations (link) for both M3UA link and M2PA link.</p>=0A<= p style=3D"margin:0;padding:0;font-family: times new roman; font-size: 10pt= ; word-wrap: break-word;">What is the maximum CPS a single link can handle = ?</p>=0A<p style=3D"margin:0;padding:0;font-family: times new roman; font-s= ize: 10pt; word-wrap: break-word;"> </p>=0A<p style=3D"margin:0;paddin= g:0;font-family: times new roman; font-size: 10pt; word-wrap: break-word;">= Thanks & Regards,</p>=0A<p style=3D"margin:0;padding:0;font-family: tim= es new roman; font-size: 10pt; word-wrap: break-word;">Abhishek</p>=0A<p st= yle=3D"margin:0;padding:0;font-family: times new roman; font-size: 10pt; wo= rd-wrap: break-word;"> </p>=0A<p style=3D"margin:0;padding:0;font-fami= ly: times new roman; font-size: 10pt; word-wrap: break-word;">-----Original= Message-----<br />From: "Pradeep4 Kumar" <[email protected]>= ;<br />Sent: Tuesday, July 26, 2016 4:40pm<br />To: "[email protected]" <= [email protected]><br />Subject: [Sigtran] Query regarding the sequence m= essage delivery functionality in M3UA layer<br /><br /></p>=0A<style><!--= =0A#SafeStyles1470651546 @font-face=0A=09 {font-family:Helvetica;=0A=09pano= se-1:2 11 6 4 2 2 2 2 2 4;}=0A #SafeStyles1470651546 @font-face=0A=09 {fon= t-family:"Cambria Math";=0A=09panose-1:2 4 5 3 5 4 6 3 2 4;}=0A #SafeStyle= s1470651546 @font-face=0A=09 {font-family:Calibri;=0A=09panose-1:2 15 5 2 2= 2 4 3 2 4;}=0A=0A #SafeStyles1470651546 p.MsoNormal, #SafeStyles147065154= 6 li.MsoNormal, #SafeStyles1470651546 div.MsoNormal=0A=09 {margin:0in;=0A= =09margin-bottom:.0001pt;=0A=09font-size:11.0pt;=0A=09font-family:"Calibri"= ,sans-serif;}=0A #SafeStyles1470651546 a:link, #SafeStyles1470651546 span= .MsoHyperlink=0A=09 {mso-style-priority:99;=0A=09color:#0563C1;=0A=09text-d= ecoration:underline;}=0A #SafeStyles1470651546 a:visited, #SafeStyles14706= 51546 span.MsoHyperlinkFollowed=0A=09 {mso-style-priority:99;=0A=09color:#= 954F72;=0A=09text-decoration:underline;}=0A #SafeStyles1470651546 span.Ema= ilStyle17=0A=09 {mso-style-type:personal-compose;=0A=09font-family:"Calibri= ",sans-serif;=0A=09color:windowtext;}=0A #SafeStyles1470651546 .MsoChpDefa= ult=0A=09 {mso-style-type:export-only;=0A=09font-family:"Calibri",sans-seri= f;}=0A #SafeStyles1470651546 @page WordSection1=0A=09 {size:8.5in 11.0in;= =0A=09margin:1.0in 1.0in 1.0in 1.0in;}=0A #SafeStyles1470651546 div.WordSe= ction1=0A=09 {page:WordSection1;}=0A--></style>=0A<div id=3D"SafeStyles1470= 651546">=0A<div class=3D"WordSection1">=0A<p class=3D"MsoNormal" style=3D"m= argin:0;padding:0;font-family: times new roman; font-size: 10pt; word-wrap:= break-word;">Hi,</p>=0A<p class=3D"MsoNormal" style=3D"margin:0;padding:0;= font-family: times new roman; font-size: 10pt; word-wrap: break-word;">&nbs= p;</p>=0A<p class=3D"MsoNormal" style=3D"margin:0;padding:0;font-family: ti= mes new roman; font-size: 10pt; word-wrap: break-word;">I had an query rega= rding the sequence message delivery functionality in M3UA layer.</p>=0A<p c= lass=3D"MsoNormal" style=3D"margin:0;padding:0;font-family: times new roman= ; font-size: 10pt; word-wrap: break-word;"> </p>=0A<p class=3D"MsoNorm= al" style=3D"margin:0;padding:0;font-family: times new roman; font-size: 10= pt; word-wrap: break-word;">As in the SS7/MTP3 layer there is concept of th= e controlled re-routing in case of links status un-availability, the contro= lled re-routing buffer and its time controlled procedure ensures that that = are messages are delivered in-sequence. As explained in the RFC secti= on 8.1.1 of T-REC-Q704 as :</p>=0A<p class=3D"MsoNormal" style=3D"margin:0;= padding:0;text-autospace: none;"><em>=E2=80=9C</em><strong><em><span style= =3D"font-size: 12.0pt; font-family: 'Times New Roman',serif;">8.1.1 </span>= </em></strong><em><span style=3D"font-size: 12.0pt; font-family: 'Times New= Roman',serif;">The objective of the controlled rerouting procedure is to r= estore the optimal signalling</span></em></p>=0A<p class=3D"MsoNormal" styl= e=3D"margin:0;padding:0;text-autospace: none;"><em><span style=3D"font-size= : 12.0pt; font-family: 'Times New Roman',serif;">routing and to minimize mi= s-sequencing of messages. Therefore, controlled rerouting includes a</span>= </em></p>=0A<p class=3D"MsoNormal" style=3D"margin:0;padding:0;font-family:= times new roman; font-size: 10pt; word-wrap: break-word;"><em><span style= =3D"font-size: 12.0pt; font-family: 'Times New Roman',serif;">time-controll= ed traffic diversion procedure,</span>=E2=80=9D </em></p>=0A<p class=3D"Mso= Normal" style=3D"margin:0;padding:0;font-family: times new roman; font-size= : 10pt; word-wrap: break-word;"> </p>=0A<p class=3D"MsoNormal" style= =3D"margin:0;padding:0;font-family: times new roman; font-size: 10pt; word-= wrap: break-word;">Now in case of M3UA the same situation can occur, so do = we have an similar functionality of controlled re-routing available in M3UA= /Sigtran as well? </p>=0A<p class=3D"MsoNormal" style=3D"margin:= 0;padding:0;text-indent: .5in;">If yes please mentioned the RFC section(I c= ould not find any reference in RFC on this topic). ?</p>=0A<p class=3D"MsoN= ormal" style=3D"margin:0;padding:0;font-family: times new roman; font-size:= 10pt; word-wrap: break-word;"> </p>=0A<p class=3D"MsoNormal" style=3D= "margin:0;padding:0;font-family: times new roman; font-size: 10pt; word-wra= p: break-word;">  = ; IF NO, then what is the reasoning behind not having the= controlled re-routing in M3UA/SIGTRAN? Is it so that we don=E2=80=99t need= such procedures in IP world and what is the reason for it?</p>=0A<p class= =3D"MsoNormal" style=3D"margin:0;padding:0;font-family: times new roman; fo= nt-size: 10pt; word-wrap: break-word;"><span style=3D"color: #1f497d;">&nbs= p;</span></p>=0A<p class=3D"MsoNormal" style=3D"margin:0;padding:0;font-fam= ily: times new roman; font-size: 10pt; word-wrap: break-word;"><span style= =3D"color: #1f497d;"> </span></p>=0A<p class=3D"MsoNormal" style=3D"ma= rgin:0;padding:0;font-family: times new roman; font-size: 10pt; word-wrap: = break-word;"><span style=3D"color: #1f497d;">Best Regards,</span></p>=0A<p = class=3D"MsoNormal" style=3D"margin:0;padding:0;font-family: times new roma= n; font-size: 10pt; word-wrap: break-word;"><span style=3D"color: #1f497d;"= >Pradeep Kumar</span></p>=0A<p class=3D"MsoNormal" style=3D"margin:0;paddin= g:0;margin-top: 7.5pt; line-height: 12.0pt;"><em><span style=3D"font-size: = 12.0pt; font-family: 'Helvetica',sans-serif; color: #0070c0;">=E2=80=9CThe = world needs HQ (Humanity quotient) more than IQ.=E2=80=9D</span></em></p>= =0A</div>=0A"DISCLAIMER: This message is proprietary to Aricent and is inte= nded solely for the use of the individual to whom it is addressed. It may c= ontain privileged or confidential information and should not be circulated = or used for any purpose other than for what it is intended. If you have rec= eived this message in error, please notify the originator immediately. If y= ou are not the intended recipient, you are notified that you are strictly p= rohibited from using, copying, altering, or disclosing the contents of this= message. Aricent accepts no responsibility for loss or damage arising from= the use of the information transmitted by this email including damage from= virus."</div></font> ------=_20160808155243000000_46239-- --===============6231228857874218957== Content-Type: text/plain; charset="us-ascii" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit Content-Disposition: inline _______________________________________________ Sigtran mailing list [email protected] https://www.ietf.org/mailman/listinfo/sigtran --===============6231228857874218957==--