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Date: Tue, 30 Mar 2004 07:18:10 -0600 From: Chris Brookes <lists@txrx.org> To: nanog@merit.edu In-Reply-To: <200403301208.i2UC8Hrm017646@mail.trustem.net> Errors-To: owner-nanog-outgoing@merit.edu Jon.Kibler@aset.com wrote: > This connection uses a Cisco 827 ADSL router and has several static IPs. All IPs > show identical delays. Using other circuits between the same two locations, we > do not see any delays. What's the weather like? ;-) See if you can get the ADSL router to give you upstream/downstream noise margins and any other userful reporting ... AR Driver Counters Display : TX :|packets: 8597915 = direct: 2923483 + qued: 5674434 | = oamF4: 0 + oamF5: 0 + others |fail count = chNoEr: 0 + dropped: 0 |txMissIsr= 0, queCnt= 0, txOnGoing= 0 RX :|packets: 8924470 = toATM: 8919249 + loopback: 0 + errors | , where oamF4: 0, oamF5: 0 |errors = crc: 5069 + mbuf: 0 + len: 0 + pad: 0 + strayed: 151 |rxMissIsr= 0, queCnt= 0, nonAA= 0, sramErr= 0, reqSramMax= 6 |dummyIsr = 256833, fpgaIsr = 14826785 VC( 0 to 3 ) : 08924319 00000000 00000000 00000000 VC( 4 to 7 ) : 00000000 00000000 00000000 00000000 VC( 8 to 11 ) : 00000000 00000000 00000000 00000000 VC( 12 to 15 ) : 00000151 Upstream Noise Margin relative capacity occupation: 78% noise margin upstream: 11.0 db output power downstream: 16.0 dbm attenuation upstream: 31.5 db carrier load: number of bits per symbol(tone) tone 0- 31: 00 00 00 04 67 77 66 65 66 66 66 66 55 54 43 00 tone 32- 63: 00 00 00 44 55 66 66 66 66 66 66 66 66 66 26 66 tone 64- 95: 66 65 55 54 45 55 55 44 44 44 44 44 44 43 33 22 tone 96-127: 22 22 02 22 22 20 00 00 00 00 00 00 00 00 00 00 tone 128-159: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 160-191: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 192-223: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 224-255: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 Downstream Noise Margin relative capacity occupation: 95% noise margin downstream: 6.5 db output power upstream: 12.0 dbm attenuation downstream: 66.5 db carrier load: number of bits per symbol(tone) tone 0- 31: 00 00 00 04 67 77 66 65 66 66 66 66 55 54 43 00 tone 32- 63: 00 00 00 44 55 66 66 66 66 66 66 66 66 66 26 66 tone 64- 95: 66 65 55 54 45 55 55 44 44 44 44 44 44 43 33 22 tone 96-127: 22 22 02 22 22 20 00 00 00 00 00 00 00 00 00 00 tone 128-159: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 160-191: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 192-223: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 tone 224-255: 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
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