<html><head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8">
</head><body text="#485663" bgcolor="#FFFFFF">You need to put all your
customers into the same VLAN.<br>
<br>
Nick<br>
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<div
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right;"> <font color="#909AA4"><span style="padding-left:6px">24
May 2019 at 08:17</span></font></div> </div>
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<meta http-equiv="content-type" content="text/html; charset=utf-8"><div
style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div>hi
Nick，</div><div><br></div><div>the output of sflowtool is：</div><div><div>>>
# sflowtool -4 -p 6343 -l |grep 249<br>>>
FLOW,106.48.32.41,967,839,883fd3695800,9c741ae53100,0x0800,2009,249,103.237.184.117,101.251.143.60,6,0x00,53,27994,80,0x10,74,52,2048</div></div><div>And
my network demo is like that：</div><br><img
src="cid:part2.DEF860FC.658BCE7E@inex.ie" orgwidth="638" orgheight="300"
data-image="1" style="width: 638px; height: 300px;" name="image.png"><br><br><div><br></div><div>there
are two vlan number in one Switch.</div><div><br>At 2019-05-23
22:22:53, "Nick Hilliard (INEX)" <a class="moz-txt-link-rfc2396E" href="mailto:nick@inex.ie"><nick@inex.ie></a> wrote:<br>>jennifer
xue wrote on 23/05/2019 06:51:<br>>> And the output of VLAN249 is
the follow：<br>>> # sflowtool -4 -p 6343 -l |grep 249<br>>>
FLOW,106.48.32.41,967,839,883fd3695800,9c741ae53100,0x0800,2009,249,103.237.184.117,101.251.143.60,6,0x00,53,27994,80,0x10,74,52,2048<br>>>
FLOW,106.48.32.41,967,841,883fd3695800,9c741ae53100,0x0800,2009,249,103.237.184.70,101.251.143.69,6,0x00,52,42964,80,0x10,74,52,2048<br>>>
<br>>> the configuration is like :<br>>> VLAN249,ip is
106.48.35.249,mac is 9c:74:1a:e5:31:00.<br>><br>>those flow
records show that the source vlan is 2009 and the destination <br>>vlan
is 249. This is what's confusing the RRD collection script, which <br>>expects
the src and dst vlan to be 249. Are you doing vlan rewriting <br>>on
your switch?<br>><br>>Nick<br></div></div><br><br><span
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