Re: FW: VRRPV3-MIB protocol error trap question
"Kalyan (Srinivas)Tata" <[email protected]> Mon, 24 Sep 2012 16:28:48 -0700
| Newsgroups | gmane.ietf.vrrp |
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Hi Adrian,
I replied to that email too fast without reviewing the histo=
ry. Please disregard my reply. Creating the OID with the invalid VRID rece=
ived and setting the vrrpv3StatisticsProtoErrReason to vrIdError(4) would b=
e the correct behavior.
Thanks
Kalyan
From: Adrian Farrel [mailto:[email protected]]
Sent: Monday, September 17, 2012 2:32 PM
To: Kalyan (Srinivas)Tata; [email protected]
Subject: RE: [VRRP] FW: VRRPV3-MIB protocol error trap question
Hi,
Is there an Erratum that should be raised for this?
Thanks,
Adrian
From: [email protected]<mailto:[email protected]> [mailto:vrrp-boun=
[email protected]]<mailto:[mailto:[email protected]]> On Behalf Of Kalyan (S=
rinivas)Tata
Sent: 06 September 2012 04:12
To: [email protected]<mailto:[email protected]>
Subject: [VRRP] FW: VRRPV3-MIB protocol error trap question
From: Kalyan (Srinivas)Tata
Sent: Wednesday, September 05, 2012 8:11 PM
To: 'tony vanderpeet'
Subject: RE: [VRRP] VRRPV3-MIB protocol error trap question
Hi Tony,
This was an editing error in which the vrIdError was not removed from the =
vrrpV3StatisticsProtoErrReason when vrrpv3RouterVrIdErrors was added as a g=
lobal counter.
(exactly for the reason you mentioned)
vrrpv3RouterVrIdErrors should be used for counting the number of vrid error=
s.
Thanks
Kalyan
From: [email protected]<mailto:[email protected]> [mailto:vrrp-boun=
[email protected]]<mailto:[mailto:[email protected]]> On Behalf Of tony vand=
erpeet
Sent: Monday, September 03, 2012 6:25 PM
To: [email protected]<mailto:[email protected]>
Subject: [VRRP] VRRPV3-MIB protocol error trap question
I am implementing the protocol error trap in the VRRPV3 MIB and have spotte=
d a possible hole in the MIB. I wonder if this was picked up in discussions=
and a work-around devised?
When an advertisement is received with an unrecognised VR ID, a protocol er=
ror trap is generated, with the object vrrpv3StatisticsProtoErrReason. This=
object has value vrIdError(4) in this case, but what should the index of t=
he object be? In particular, what should the VR ID part of the index be?
I am inclined to create a variable binding with a fake OID using the unreco=
gnised VR ID, since this will actually convey the information required (whi=
ch VR ID is invalid, and the address type and ifIndex).
What, if any, discussion has taken place around this issue, and was there a=
ny conclusion reached?
Thanks
Tony
Tony van der Peet
Software Architect
Allied Telesis Labs Limited
27 Nazareth Ave
Christchurch, NZ
Tel: +64-3-3399532 (DDI)
Mob: +64-27-2091860
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nk=3Dpurple style=3D'margin-left:3.0pt;margin-top:3.0pt;margin-right:3.0pt;=
margin-bottom:.75pt'><div class=3DWordSection1><p class=3DMsoNormal><span s=
tyle=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>=
Hi Adrian,<o:p></o:p></span></p><p class=3DMsoNormal><span style=3D'font-si=
ze:11.0pt;font-family:"Calibri","sans-serif"'>  =
; I replied to that e=
mail too fast without reviewing the history. Please disregard my reply. &nb=
sp;Creating the OID with the invalid VRID received and setting the </span><=
span style=3D'font-size:10.0pt;font-family:"Dialog","serif"'>vrrpv3Statisti=
csProtoErrReason to vrIdError(4) would be the correct behavior.</span><span=
style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif"'><o:p></o:p><=
/span></p><p class=3DMsoNormal><span style=3D'font-size:11.0pt;font-family:=
"Calibri","sans-serif";color:#1F497D'>Thanks<o:p></o:p></span></p><p class=
=3DMsoNormal><span style=3D'font-size:11.0pt;font-family:"Calibri","sans-se=
rif";color:#1F497D'>Kalyan<o:p></o:p></span></p><div><div style=3D'border:n=
one;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=3DMs=
oNormal style=3D'margin:0in;margin-bottom:.0001pt'><b><span style=3D'font-s=
ize:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style=
=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Adrian Farrel [mai=
lto:[email protected]] <br><b>Sent:</b> Monday, September 17, 2012 2:32 P=
M<br><b>To:</b> Kalyan (Srinivas)Tata; [email protected]<br><b>Subject:</b> RE:=
[VRRP] FW: VRRPV3-MIB protocol error trap question<o:p></o:p></span></p></=
div></div><p class=3DMsoNormal><o:p> </o:p></p><p class=3DMsoNormal><s=
pan lang=3DEN-GB style=3D'font-size:11.0pt;font-family:"Calibri","sans-seri=
f";color:#1F497D'>Hi,<o:p></o:p></span></p><p class=3DMsoNormal><span lang=
=3DEN-GB style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color=
:#1F497D'>Is there an Erratum that should be raised for this?<o:p></o:p></s=
pan></p><p class=3DMsoNormal><span lang=3DEN-GB style=3D'font-size:11.0pt;f=
ont-family:"Calibri","sans-serif";color:#1F497D'>Thanks,<o:p></o:p></span><=
/p><p class=3DMsoNormal><span lang=3DEN-GB style=3D'font-size:11.0pt;font-f=
amily:"Calibri","sans-serif";color:#1F497D'>Adrian<o:p></o:p></span></p><p =
class=3DMsoNormal><span lang=3DEN-GB style=3D'font-size:11.0pt;font-family:=
"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div styl=
e=3D'border:none;border-left:solid blue 1.5pt;padding:0in 0in 0in 4.0pt'><d=
iv><div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0=
in 0in 0in'><p class=3DMsoNormal style=3D'margin:0in;margin-bottom:.0001pt'=
><b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From=
:</span></b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-seri=
f"'> <a href=3D"mailto:[email protected]">[email protected]</a> <a =
href=3D"mailto:[mailto:[email protected]]">[mailto:[email protected]=
g]</a> <b>On Behalf Of </b>Kalyan (Srinivas)Tata<br><b>Sent:</b> 06 Septemb=
er 2012 04:12<br><b>To:</b> <a href=3D"mailto:[email protected]">[email protected]<=
/a><br><b>Subject:</b> [VRRP] FW: VRRPV3-MIB protocol error trap question<o=
:p></o:p></span></p></div></div><p class=3DMsoNormal><span lang=3DEN-GB><o:=
p> </o:p></span></p><p class=3DMsoNormal><span style=3D'font-size:11.0=
pt;font-family:"Calibri","sans-serif";color:#1F497D'><o:p> </o:p></spa=
n></p><p class=3DMsoNormal><span style=3D'font-size:11.0pt;font-family:"Cal=
ibri","sans-serif";color:#1F497D'><o:p> </o:p></span></p><div><div sty=
le=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'=
><p class=3DMsoNormal style=3D'margin:0in;margin-bottom:.0001pt'><b><span s=
tyle=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b=
><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Kalyan=
(Srinivas)Tata <br><b>Sent:</b> Wednesday, September 05, 2012 8:11 PM<br><=
b>To:</b> 'tony vanderpeet'<br><b>Subject:</b> RE: [VRRP] VRRPV3-MIB protoc=
ol error trap question<o:p></o:p></span></p></div></div><p class=3DMsoNorma=
l><o:p> </o:p></p><p class=3DMsoNormal><span style=3D'font-size:11.0pt=
;font-family:"Calibri","sans-serif";color:#1F497D'>Hi Tony,<o:p></o:p></spa=
n></p><pre style=3D'line-height:14.4pt'><span style=3D'font-size:11.0pt;fon=
t-family:"Calibri","sans-serif";color:#1F497D'>This was an editing error in=
which the vrIdError was not removed from the vrrpV3StatisticsProtoEr=
rReason when vrrpv3RouterVrIdErrors was added as a global counter.<o:p></o:=
p></span></pre><pre style=3D'line-height:14.4pt'><span style=3D'font-size:1=
1.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>(exactly for the re=
ason you mentioned)<o:p></o:p></span></pre><pre style=3D'line-height:14.4pt=
'><span style=3D'font-size:11.0pt;font-family:"Calibri","sans-serif";color:=
#1F497D'>vrrpv3RouterVrIdErrors should be used for counting the number of v=
rid errors. <o:p></o:p></span></pre><p class=3DMsoNormal><span style=3D'fon=
t-size:11.0pt;font-family:"Calibri","sans-serif";color:#1F497D'>Thanks<o:p>=
</o:p></span></p><p class=3DMsoNormal><span style=3D'font-size:11.0pt;font-=
family:"Calibri","sans-serif";color:#1F497D'>Kalyan<o:p></o:p></span></p><d=
iv><div style=3D'border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0=
in 0in 0in'><p class=3DMsoNormal style=3D'margin:0in;margin-bottom:.0001pt'=
><b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From=
:</span></b><span style=3D'font-size:10.0pt;font-family:"Tahoma","sans-seri=
f"'> <a href=3D"mailto:[email protected]">[email protected]</a> <a =
href=3D"mailto:[mailto:[email protected]]">[mailto:[email protected]=
g]</a> <b>On Behalf Of </b>tony vanderpeet<br><b>Sent:</b> Monday, Septembe=
r 03, 2012 6:25 PM<br><b>To:</b> <a href=3D"mailto:[email protected]">vrrp@ietf=
.org</a><br><b>Subject:</b> [VRRP] VRRPV3-MIB protocol error trap question<=
o:p></o:p></span></p></div></div><p class=3DMsoNormal><o:p> </o:p></p>=
<p style=3D'margin:0in;margin-bottom:.0001pt'><span style=3D'font-size:10.0=
pt;font-family:"Dialog","serif"'>I am implementing the protocol error trap =
in the VRRPV3 MIB and have spotted a possible hole in the MIB. I wonder if =
this was picked up in discussions and a work-around devised?</span> <o:p></=
o:p></p><p class=3DMsoNormal style=3D'margin:0in;margin-bottom:.0001pt'><o:=
p> </o:p></p><p style=3D'margin:0in;margin-bottom:.0001pt'><span style=
=3D'font-size:10.0pt;font-family:"Dialog","serif"'>When an advertisement is=
received with an unrecognised VR ID, a protocol error trap is generated, w=
ith the object vrrpv3StatisticsProtoErrReason. This object has value vrIdEr=
ror(4) in this case, but what should the index of the object be? In particu=
lar, what should the VR ID part of the index be?</span> <o:p></o:p></p><p c=
lass=3DMsoNormal style=3D'margin:0in;margin-bottom:.0001pt'><o:p> </o:=
p></p><p style=3D'margin:0in;margin-bottom:.0001pt'><span style=3D'font-siz=
e:10.0pt;font-family:"Dialog","serif"'>I am inclined to create a variable b=
inding with a fake OID using the unrecognised VR ID, since this will actual=
ly convey the information required (which VR ID is invalid, and the address=
type and ifIndex).</span> <o:p></o:p></p><p class=3DMsoNormal style=3D'mar=
gin:0in;margin-bottom:.0001pt'><o:p> </o:p></p><p style=3D'margin:0in;=
margin-bottom:.0001pt'><span style=3D'font-size:10.0pt;font-family:"Dialog"=
,"serif"'>What, if any, discussion has taken place around this issue, and w=
as there any conclusion reached?</span> <o:p></o:p></p><p class=3DMsoNormal=
style=3D'margin:0in;margin-bottom:.0001pt'><o:p> </o:p></p><p style=
=3D'margin:0in;margin-bottom:.0001pt'><span style=3D'font-size:10.0pt;font-=
family:"Dialog","serif"'>Thanks</span> <o:p></o:p></p><p style=3D'margin:0i=
n;margin-bottom:.0001pt'><span style=3D'font-size:10.0pt;font-family:"Dialo=
g","serif"'>Tony</span> <o:p></o:p></p><p class=3DMsoNormal style=3D'mso-ma=
rgin-top-alt:0in;margin-right:0in;margin-bottom:12.0pt;margin-left:0in'><br=
><span style=3D'font-size:10.0pt;font-family:"Dialog","serif"'><br><br><br>=
Tony van der Peet<br>Software Architect<br>Allied Telesis Labs Limited<br>2=
7 Nazareth Ave<br>Christchurch, NZ<br>Tel: +64-3-3399532 (DDI)<br>Mob: +64-=
27-2091860</span><o:p></o:p></p></div></div></body></html>=
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