UDP loss and IPs between me and HTC

[Skuzzy]

From 38ruk
-------
Host Information
1,,-
2, -------------- ,63.152.18.254
3, -------------- ,63.151.18.193
4,bos-core-02.inet.qwest.net,205.171.28.33
5,jfk-core-01.inet.qwest.net,205.171.8.18
6,jfk-brdr-01.inet.qwest.net,205.171.30.14
7,dcr3-so-6-1-0.NewYork.savvis.net,206.24.195.149
8,dcr1-loopback.Chicago.savvis.net,208.172.2.99
9,acr2-so-0-0-0.Chicago.savvis.net,208.172.3.82
10, -------------- ,208.172.1.202
11, -------------- ,216.91.187.39

Sample Information
"12/12/2004 10:17:49 PM",*,116,114,119,118,119,117,183,155,189,167
"12/12/2004 10:17:51 PM",*,107,110,110,123,120,118,N/A,140,178,156
"12/12/2004 10:17:54 PM",*,110,111,124,122,118,123,145,143,178,170
"12/12/2004 10:17:56 PM",*,107,109,110,118,118,121,153,152,196,149
"12/12/2004 10:17:59 PM",*,209,200,181,172,229,206,N/A,N/A,191,168
"12/12/2004 10:18:01 PM",*,110,110,111,123,123,116,N/A,N/A,209,160

[AKDogg]

Ok, now I been getting disco'd alot lately but my delay and var are good.  Take a look.

Target Name: N/A
         IP: 216.91.187.39
  Date/Time: 12/19/2004 10:01:29 PM to 12/19/2004 10:01:38 PM

 1   19 ms   18 ms   17 ms   18 ms   17 ms   16 ms   18 ms   18 ms   20 ms   18 ms  dsl-router.dsl.enter.net [216.193.136.1]
 2   17 ms   19 ms   17 ms   17 ms   18 ms   18 ms   21 ms   18 ms   18 ms   16 ms  dsl-router.dsl.enter.net [216.193.136.1]
 3   18 ms   19 ms   19 ms   18 ms   20 ms   18 ms   17 ms   19 ms   18 ms   19 ms  c75-fe4-1-1.enter.net [216.193.129.241]
 4   22 ms   21 ms   22 ms   22 ms   24 ms  152 ms  236 ms   52 ms   72 ms  N/A     bar1-serial6-1-0.Philadelphiaphy.savvis.net [208.172.20.205]
 5   22 ms   22 ms   20 ms   22 ms   21 ms   20 ms   22 ms   23 ms   23 ms   23 ms  acr2-fe-6-2-0.Philadelphiaphy.savvis.net [208.172.19.61]
 6   44 ms   42 ms   41 ms   43 ms   42 ms   63 ms   43 ms   42 ms   41 ms   43 ms  dcr1-loopback.Chicago.savvis.net [208.172.2.99]
 7   44 ms   42 ms   42 ms   43 ms   43 ms   41 ms   43 ms   44 ms   41 ms   43 ms  acr2-so-1-0-0.Chicago.savvis.net [208.172.3.86]
 8   50 ms   49 ms   50 ms   50 ms   49 ms   48 ms   50 ms   49 ms   48 ms   49 ms  [208.172.1.202]
 9   46 ms   48 ms   47 ms   49 ms   48 ms   47 ms   49 ms   47 ms   47 ms  N/A     [216.91.187.39]

Ping statistics for 216.91.187.39
Packets: Sent = 10, Received = 10, Lost = 0 (0.0%)
Round Trip Times: Minimum = 46ms, Maximum = 49ms, Average = 47ms

Target Name: N/A
         IP: 216.91.187.39
  Date/Time: 12/19/2004 10:02:43 PM to 12/19/2004 10:02:52 PM

 1   19 ms   18 ms   19 ms   19 ms   17 ms   19 ms   18 ms   20 ms   21 ms   18 ms  dsl-router.dsl.enter.net [216.193.136.1]
 2   19 ms   18 ms   17 ms   19 ms   18 ms   17 ms   19 ms   19 ms   19 ms   19 ms  dsl-router.dsl.enter.net [216.193.136.1]
 3   18 ms   19 ms   19 ms   18 ms   19 ms   18 ms   18 ms   19 ms   18 ms   18 ms  c75-fe4-1-1.enter.net [216.193.129.241]
 4   46 ms  125 ms   22 ms   21 ms   21 ms   24 ms   21 ms   20 ms   32 ms   22 ms  bar1-serial6-1-0.Philadelphiaphy.savvis.net [208.172.20.205]
 5   23 ms   21 ms   23 ms   22 ms   21 ms   22 ms   22 ms   21 ms   23 ms   22 ms  acr2-fe-6-2-0.Philadelphiaphy.savvis.net [208.172.19.61]
 6   43 ms   42 ms   45 ms   43 ms   43 ms  128 ms   42 ms   42 ms  106 ms   42 ms  dcr1-loopback.Chicago.savvis.net [208.172.2.99]
 7   44 ms   43 ms   44 ms   43 ms   42 ms   44 ms   43 ms   42 ms   44 ms   44 ms  acr2-so-1-0-0.Chicago.savvis.net [208.172.3.86]
 8   47 ms   49 ms   49 ms   51 ms   48 ms   48 ms   50 ms   *       48 ms   69 ms  [208.172.1.202]
 9   49 ms   48 ms   47 ms   48 ms   48 ms   46 ms   46 ms   48 ms   47 ms   46 ms  [216.91.187.39]

Ping statistics for 216.91.187.39
Packets: Sent = 10, Received = 10, Lost = 0 (0.0%)
Round Trip Times: Minimum = 46ms, Maximum = 49ms, Average = 47ms

Target Name: N/A
         IP: 216.91.187.39
  Date/Time: 12/19/2004 10:03:09 PM to 12/19/2004 10:03:18 PM

 1   18 ms   17 ms   19 ms   18 ms   20 ms   18 ms   18 ms   22 ms   18 ms  N/A     dsl-router.dsl.enter.net [216.193.136.1]
 2   19 ms   18 ms   20 ms   19 ms   19 ms   20 ms   19 ms   17 ms   19 ms  N/A     dsl-router.dsl.enter.net [216.193.136.1]
 3   17 ms   20 ms   18 ms   19 ms   18 ms   18 ms   *       18 ms   18 ms  N/A     c75-fe4-1-1.enter.net [216.193.129.241]
 4   23 ms   23 ms   22 ms   21 ms   22 ms   21 ms   21 ms   23 ms   22 ms  N/A     bar1-serial6-1-0.Philadelphiaphy.savvis.net [208.172.20.205]
 5   22 ms   23 ms   22 ms   22 ms   23 ms   23 ms   21 ms   24 ms   22 ms  N/A     acr2-fe-6-2-0.Philadelphiaphy.savvis.net [208.172.19.61]
 6   43 ms   42 ms   43 ms   43 ms   44 ms   62 ms   43 ms   44 ms   43 ms  N/A     dcr1-loopback.Chicago.savvis.net [208.172.2.99]
 7   43 ms   42 ms   41 ms   45 ms   42 ms   45 ms   42 ms   43 ms   43 ms  N/A     acr2-so-1-0-0.Chicago.savvis.net [208.172.3.86]
 8   49 ms   49 ms   50 ms   49 ms   49 ms   *       48 ms   48 ms   81 ms  N/A     [208.172.1.202]
 9   45 ms   48 ms   47 ms   48 ms   47 ms   46 ms   48 ms   47 ms   49 ms  N/A     [216.91.187.39]

Ping statistics for 216.91.187.39
Packets: Sent = 10, Received = 10, Lost = 0 (0.0%)
Round Trip Times: Minimum = 45ms, Maximum = 49ms, Average = 47ms

Now while doing these tests I did notice some packet loss but was like 10% at savis but not all the time, very random and not that frequent.  Today I got disco'd 3 times in less than 10 mins.  These pingplots were done right after the 3rd disco.  Yesterday during the Koth-toc, I got disco'd 7 times before I said that enough and logged for the night.

[WMLute]

ok here's mine.  I wish i'd gotten a screen shot of my 1st ping plot RIGHT after i logged from AH.  had over 30% packet loss.

Here is 5min later.





I noticed my 7th hop kept changing IP's on me.
Please let me know if my connection hosed, 'cause at least I can blame my flying on it

(edited) I ALSO noticed that my pings to the MA didn't show packet loss (i'll run a loooong ping later today to dbl check this), but using the "All other arenas: 216.91.187.38 " i.p. ALWAYS showed packet loss.

[214thCavalier]

Also noting route changes and my usual ping is around 120 to 125 although been like this for a few weeks now.

[koda76]

I don't have a current trace because for the past 2 years I have had the same issues with discos as a result of being dropped by savvis either in denver or dallas....so I just quit taking traces as they all looked the same....(Skuzzy and I have ran this down before) and I get discoed every time I log on...so far 31 discos this month....and I would say thats avg......yet if you look at all of my squadies they have 0 discos. As a process manager who has a background in packet switching it is a shame such service is being deployed.

[WMLute]

I was wrong 'bout it only being the SEA ip.  the following are a couple MA pings after having horrible MA experience.

[GScholz]

Originally posted by Flyboy
what software do you use to generate those graphs?

http://www.pingplotter.com

[mipoikel]

Just tested this at work.

[DieAz]