28 May
2017
28 May
'17
3:59 p.m.
raceroute to 8.8.8.8 (8.8.8.8), 30 hops max, 60 byte packets 1 haifa-gateway.ampr.org
(44.138.1.1) 2.265 ms 3.428 ms 3.612 ms 2 amprgw.ucsd.edu (169.228.34.84) 223.616 ms
223.700 ms 224.116 ms 3 169.228.34.82 (169.228.34.82) 223.709 ms 223.769 ms 223.827 ms 4
nodem-core-6807-vlan3095-gw1.ucsd.edu (132.239.254.178) 224.024 ms 224.313 ms 224.034 ms
5 mx0--nodem-core-30ge.ucsd.edu (132.239.254.162) 225.623 ms 224.858 ms 225.431 ms 6
dc-sdg-agg4--ucsd-1.cenic.net (137.164.23.53) 225.580 ms 221.851 ms 227.612 ms 7
dc-tus-agg3--sdg-agg4-100ge.cenic.net (137.164.11.8) 230.205 ms 232.388 ms 232.430 ms 8
dc-lax-agg6--tus-agg3-100ge.cenic.net (137.164.11.6) 232.583 ms 233.134 ms 232.597 ms 9
74.125.49.165 (74.125.49.165) 233.025 ms 233.196 ms 233.231 ms 10 108.170.247.129
(108.170.247.129) 230.802 ms 108.170.247.193 (108.170.247.193) 230.915 ms 108.170.247.225
(108.170.247.225) 230.006 ms 11 216.239.62.107 (216.239.62.107) 230.663 ms 209.85.250.209
(209.85.250.209) 231.031 ms 209.85.255.185 (209.85.255.185) 230.880 ms 12
google-public-dns-a.google.com (8.8.8.8) 223.838 ms 221.134 ms 225.461 ms
traceroute to 44.138.1.39 (44.138.1.39), 30 hops max, 60 byte packets
1 cslab254.cs.aueb.gr (195.251.248.254) 0.349 ms 0.337 ms 0.322 ms
2 aueb-2-gw.kolettir.access-link.grnet.gr (62.217.98.202) 1.753 ms 1.741 ms 1.702 ms
3 eier-kolettir-AE.backbone.grnet.gr (62.217.100.63) 3.868 ms 2.188 ms 2.190 ms
4 grnet.mx2.ath.gr.geant.net (62.40.124.89) 2.280 ms 2.276 ms 2.303 ms
5 ae1.mx1.ath.gr.geant.net (62.40.112.215) 2.216 ms 2.153 ms 2.196 ms
6 ae2.mx1.mil2.it.geant.net (62.40.98.150) 58.934 ms 59.062 ms 59.054 ms
7 ae4.mx1.gen.ch.geant.net (62.40.98.88) 65.838 ms 65.979 ms 65.968 ms
8 ae4.mx1.par.fr.geant.net (62.40.98.152) 73.110 ms 73.221 ms 73.233 ms
9 ae1.mx1.lon2.uk.geant.net (62.40.98.76) 79.800 ms 79.822 ms 79.797 ms
10 ae3.mx1.lon.uk.geant.net.geant.net (62.40.98.78) 80.649 ms 80.531 ms 80.646 ms
11 internet2-gw.mx1.lon.uk.geant.net (62.40.124.45) 155.343 ms 155.213 ms 155.095 ms
12 et-9-0-0.4079.sdn-sw.ashb.net.internet2.edu (162.252.70.66) 156.321 ms 156.117 ms
156.074 ms
13 et-7-1-0.4079.rtsw.chic.net.internet2.edu (162.252.70.61) 172.747 ms 172.737 ms 172.741
ms
14 et-3-1-0.4070.rtsw.kans.net.internet2.edu (198.71.47.207) 183.787 ms 183.786 ms 183.784
ms
15 et-8-0-0.4079.sdn-sw.denv.net.internet2.edu (162.252.70.10) 194.194 ms 194.171 ms
194.188 ms
16 et-4-1-0.4079.rtsw.salt.net.internet2.edu (162.252.70.9) 203.731 ms 203.721 ms 203.640
ms
17 et-7-0-0.4079.sdn-sw.lasv.net.internet2.edu (162.252.70.30) 211.179 ms 211.166 ms
211.173 ms
18 et-4-1-0.4079.rtsw.losa.net.internet2.edu (162.252.70.29) 215.813 ms 215.739 ms 215.809
ms
19 137.164.26.200 (137.164.26.200) 215.716 ms 215.832 ms 215.794 ms
20 hpr-lax-agg6--lax-hpr.cenic.net (137.164.26.246) 216.179 ms
lax-agg6--lax-hpr3-100g.cenic.net (137.164.26.208) 216.345 ms
hpr-lax-agg6--lax-hpr.cenic.net (137.164.26.246) 216.276 ms
21 dc-tus-agg3--lax-agg6-100ge.cenic.net (137.164.11.7) 217.252 ms 217.176 ms 217.290 ms
22 dc-sdg-agg4--tus-agg3-100ge.cenic.net (137.164.11.9) 219.896 ms 219.867 ms 220.044 ms
23 dc-ucsd-1--sdg-agg4.cenic.net (137.164.23.54) 218.271 ms 218.414 ms 218.621 ms
24 nodem-core-6807-vlan2767-gw.ucsd.edu (132.239.254.61) 218.356 ms 218.317 ms 218.289 ms
25 ebu3b-6509-nodem-core-interconnect-vl910-bcast-255-131.ucsd.edu (132.239.255.131)
218.581 ms 220.736 ms 220.770 ms
26 * * *
27 4z4zq-pi.ampr.org (44.138.1.39) 445.361 ms 441.295 ms 441.300 ms
________________________________
From: 44Net <44net-bounces+ronenp=hotmail.com(a)hamradio.ucsd.edu> on behalf of
lleachii--- via 44Net <44net(a)hamradio.ucsd.edu>
Sent: Sunday, May 28, 2017 12:07 PM
To: 44net(a)hamradio.ucsd.edu
Cc: lleachii(a)aol.com
Subject: Re: [44net] Latency in various protocoles
(Please trim inclusions from previous messages)
_______________________________________________
Ronen,
Let me understand...
Where is the client located (what country)?
If the client is in Israel (IL), their Syn packet:
- Leaves the Public IP in IL and goes to AMPRGW in California
- Is encapsulated and leaves California for your tunnel in IL with an
IPENCAP header
- You encapsulate a reply with a Syn-Ack to the client, it leaves IL for
California
- it is de-encapsulated and sent from California to the client Public in IL
Can you provide ping and/or traceroute results to the host IP and AMPRGW?
- Lynwood
KB3VWG
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