Onderwerp: Mailserver china check?

Allen,

Ik test me suf, maar ik vermoed dat het probleem binnen leaseweb ligt.

Mailserver s1.cnm.cn lijkt niet bereikbaar te zijn vanuit Evoswitch.

Vanuit Easynet geen problemen, vanuit Interconnect ook geen probleem.
Wie wil er een telnet s1.cnm.cn 25 doen en kijken of ie verbinding krijgt? Heb helaas maar een server in Evoswitch staan dus kan lastig testen.

vanuit easynet (LSW) en Interconnect (Vircon):

Code:

-sh-3.00$ telnet s1.cnm.cn 25
Trying 218.5.78.122...
Connected to s1.cnm.cn (218.5.78.122).
Escape character is '^]'.
220 s1.cnm.cn SMTP JITUANYOU (3.1)

niets aan het handje dus..
Vanuit Evoswitch (LSW):

Code:

-sh-3.00$ telnet s1.cnm.cn 25
Trying 218.5.78.122...
telnet: connect to address 218.5.78.122: Connection timed out
telnet: Unable to connect to remote host: Connection timed out

Traceroutes gaan vanuit leaseweb netwerk overigens erg moeizaam...

(ja firewall gechecked, etc...)

Vanuit Grafix, TweakDSL en Caveo prima

en nog wat traceroutes..

Code:

vanuit Easynet
traceroute to mx1.cnm.cn (218.5.78.110), 30 hops max, 38 byte packets
 1  gi7-0.r2.sbp.leaseweb.net (85.17.42.252)  0.343 ms  0.253 ms  0.240 ms
 2  te0-3-0-3.crs.tc2.leaseweb.net (62.212.80.101)  0.658 ms  1.562 ms *
 3  adm-b4-link.telia.net (213.248.91.221)  30.762 ms  1.028 ms  1.029 ms
 4  adm-bb2-link.telia.net (80.91.253.210)  1.098 ms adm-bb3-link.telia.net (80.91.253.155)  1.077 ms *
 5  ldn-bb1-link.telia.net (80.91.253.16)  9.227 ms ldn-bb1-link.telia.net (80.91.250.85)  9.215 ms ldn-bb1-link.telia.net (80.91.253.16)  9.174 ms
 6  nyk-bb1-pos0-2-0.telia.net (213.248.65.90)  81.315 ms  79.495 ms ash-bb1-link.telia.net (80.91.251.207)  90.547 ms
 7  sjo-bb1-link.telia.net (80.91.253.68)  161.835 ms sjo-bb1-link.telia.net (80.91.248.204)  198.353 ms sjo-bb1-link.telia.net (80.91.248.188)  162.169 ms
 8  218.30.54.181 (218.30.54.181)  153.731 ms  160.978 ms  161.852 ms
 9  202.97.49.109 (202.97.49.109)  325.102 ms  327.787 ms  321.851 ms
10  202.97.60.141 (202.97.60.141)  327.093 ms  324.025 ms  322.349 ms
11  202.97.33.197 (202.97.33.197)  319.366 ms  333.244 ms  322.444 ms
12  202.97.40.94 (202.97.40.94)  341.259 ms  328.757 ms  325.650 ms
13  222.76.220.10 (222.76.220.10)  319.319 ms  335.609 ms  336.779 ms
14  222.76.220.102 (222.76.220.102)  331.383 ms  341.398 ms  342.077 ms
15  222.76.223.10 (222.76.223.10)  336.097 ms  340.783 ms  332.944 ms
16  s1.cnm.cn (218.5.78.110)  329.080 ms  331.028 ms  324.267 ms

Code:

vanuit Interconnect
traceroute to s1.cnm.cn (218.5.78.122), 30 hops max, 38 byte packets
 1  node14.vircon.nl (213.207.110.99)  0.045 ms  0.047 ms  0.016 ms
 2  vl91.rt09-z11.db2.interconnect.nl (212.83.200.37)  0.251 ms  0.165 ms  0.177                                                                              ms
 3  vl76.rt01.gs.interconnect.nl (213.206.213.190)  2.408 ms  2.400 ms  2.358 ms
 4  vl45.rt01.sara.interconnect.nl (213.207.113.85)  2.391 ms  2.406 ms  2.407 m                                                                             s
 5  k510.interconnect.ams1.nl.above.net (82.98.254.121)  2.375 ms  2.294 ms  2.2                                                                             75 ms
 6  ge-3-0-0.mpr1.ams1.nl.above.net (64.125.26.82)  2.528 ms  2.518 ms  2.646 ms
     MPLS Label=490904 CoS=6 TTL=1 S=0
 7  so-2-1-0.mpr1.lga5.us.above.net (64.125.27.185)  88.004 ms  88.006 ms  88.11                                                                             5 ms
     MPLS Label=379498 CoS=6 TTL=1 S=0
 8  so-2-1-0.mpr1.sjc2.above.net (64.125.26.229)  167.884 ms  167.116 ms  167.19                                                                             3 ms
     MPLS Label=408140 CoS=6 TTL=1 S=0
 9  xe-0-1-0.er1.sjc2.us.above.net (64.125.28.17)  167.145 ms  167.145 ms  167.3                                                                             10 ms
     MPLS Label=254145 CoS=6 TTL=1 S=0
10  xe-1-1-0.mpr3.sjc7.us.above.net (64.125.27.89)  168.238 ms  167.294 ms  167.                                                                             214 ms
11  above-chinatelecom.sjc7.us.above.net (64.125.12.42)  167.281 ms  167.278 ms                                                                               167.290 ms
12  202.97.51.121 (202.97.51.121)  334.510 ms  334.513 ms  334.386 ms
13  202.97.60.45 (202.97.60.45)  325.360 ms  325.308 ms  325.406 ms
14  202.97.33.197 (202.97.33.197)  337.870 ms  337.324 ms  337.355 ms
15  202.97.40.94 (202.97.40.94)  337.433 ms  339.075 ms  334.766 ms
16  222.76.220.18 (222.76.220.18)  344.881 ms  342.262 ms  342.132 ms
17  222.76.220.106 (222.76.220.106)  342.200 ms  342.684 ms  342.942 ms
18  222.76.223.10 (222.76.223.10)  335.165 ms  335.411 ms  335.202 ms
19  s1.cnm.cn (218.5.78.122)  338.771 ms  338.755 ms  338.636 ms

Code:

vanuit XS4ALL
  1     3 ms     1 ms     1 ms  fritz.box [192.168.178.1]
  2    41 ms    14 ms    21 ms  lo1.dr6.d12.xs4all.net [194.109.5.213]
  3    11 ms    13 ms    12 ms  0.ge-3-0-0.xr4.1d12.xs4all.net [194.109.7.137]
  4    12 ms    13 ms    12 ms  asd-dc2-ias-ur10.nl.kpn.net [194.151.244.74]
  5    12 ms    11 ms    12 ms  asd-dc2-ipc-dr02.nl.kpn.net [195.190.227.239]
  6    11 ms    11 ms    11 ms  asd-dc2-ias-csg01.nl.kpn.net [195.190.227.202]
  7    12 ms    11 ms    11 ms  195.190.227.221
  8    14 ms    14 ms    14 ms  obl-rou-1021.NL.eurorings.net [134.222.231.130]

  9    93 ms    92 ms   160 ms  nyk-s1-rou-1021.US.eurorings.net [134.222.226.174]
 10    97 ms    97 ms    96 ms  ahbn-s1-rou-1041.US.eurorings.net [134.222.228.10]
 11    97 ms    97 ms    97 ms  ahbn-s1-rou-1001.US.eurorings.net [134.222.226.53]
 12    97 ms    98 ms    96 ms  xe-7-1-0.edge1.Washington4.Level3.net [4.53.112.53]
 13   104 ms   106 ms   106 ms  vlan99.csw4.Washington1.Level3.net [4.68.17.254]
 14   102 ms   107 ms   110 ms  ae-94-94.ebr4.Washington1.Level3.net [4.69.134.189]
 15   107 ms   106 ms   103 ms  ae-3-3.ebr1.NewYork1.Level3.net [4.69.132.94]
 16   116 ms   110 ms   104 ms  ae-81-81.csw3.NewYork1.Level3.net [4.69.134.74]
 17   114 ms   106 ms   109 ms  ae-84-84.ebr4.NewYork1.Level3.net [4.69.134.121]
 18   173 ms   178 ms   180 ms  ae-2.ebr4.SanJose1.Level3.net [4.69.135.185]
 19   173 ms   178 ms   178 ms  ae-94-94.csw4.SanJose1.Level3.net [4.69.134.254]
 20   171 ms   170 ms   170 ms  ae-44-99.car4.SanJose1.Level3.net [4.68.18.198]
 21   174 ms   175 ms   175 ms  CHINA-TELEC.car4.SanJose1.Level3.net [4.71.114.102]
 22   340 ms   338 ms   337 ms  202.97.51.229
 23   347 ms   346 ms   346 ms  202.97.60.157
 24   339 ms   344 ms   338 ms  202.97.33.117
 25   348 ms   354 ms   347 ms  202.97.41.145
 26   355 ms   354 ms   354 ms  222.76.220.10
 27   348 ms   347 ms   348 ms  222.76.220.94
 28   368 ms   366 ms   368 ms  222.76.223.6
 29   354 ms   354 ms   354 ms  s1.cnm.cn [218.5.78.122]

Code:

vanuit Evoswitch en die timed dus continu uit.
traceroute to s1.cnm.cn (218.5.78.122), 30 hops max, 40 byte packets
 1  hosted.by.leaseweb.com (95.211.4.188)  1.336 ms  2.030 ms  2.144 ms
 2  te0-0-0-5.crs.evo.leaseweb.net (85.17.100.205)  1.395 ms  1.542 ms  1.701 ms
 3  194.25.209.129 (194.25.209.129)  2.189 ms  2.330 ms  2.453 ms
 4  lon-sa2-i.LON.GB.NET.DTAG.DE (62.154.15.110)  17.939 ms  18.115 ms  18.261 ms
 5   (194.25.6.182)  20.344 ms  (194.25.6.190)  16.317 ms  (194.25.6.182)  20.541 ms
 6  202.97.73.9 (202.97.73.9)  13.512 ms  13.586 ms  13.376 ms
 7  202.97.52.97 (202.97.52.97)  235.219 ms  235.404 ms  235.542 ms
 8  202.97.60.33 (202.97.60.33)  236.494 ms  236.354 ms  236.486 ms
 9   (202.97.35.13)  235.745 ms  235.911 ms  235.591 ms
10   (202.97.35.85)  236.898 ms  236.995 ms  237.123 ms
11   (202.97.39.54)  240.971 ms  241.007 ms  244.807 ms
12  202.97.27.85 (202.97.27.85)  247.710 ms  247.920 ms  248.066 ms
13   (202.97.41.66)  271.745 ms  272.060 ms  271.861 ms
14  222.76.220.6 (222.76.220.6)  270.210 ms  270.393 ms *
15  222.76.220.102 (222.76.220.102)  270.511 ms  270.838 ms  270.977 ms
16  222.76.223.10 (222.76.223.10)  270.591 ms  271.085 ms  271.225 ms
17  * * *
18  * * *
19  * * *
20  * * *
21  * * *
22  * * *
23  * * *
24  * * *
25  * * *
26  * * *
27  * * *
28  * * *
29  * * *
30  * * *

Vanuit Scarlet Vilvoorde

root@s01:~# traceroute s1.cnm.cn
traceroute to s1.cnm.cn (218.5.78.122), 30 hops max, 40 byte packets
1 195.207.18.129 (195.207.18.129) 0.486 ms 0.691 ms 0.813 ms
2 193.34.88.1 (193.34.88.1) 2.487 ms 3.254 ms 3.565 ms
3 77.241.95.29 (77.241.95.29) 2.570 ms 2.663 ms 2.757 ms
4 195.207.168.25 (195.207.168.25) 2.850 ms 2.944 ms 3.036 ms
5 194.119.228.177 (194.119.228.177) 3.346 ms 3.219 ms 3.518 ms
6 pos3-0.exc-ar01.ias.scarlet.be (194.119.226.18) 3.613 ms 0.912 ms 2.195 ms
7 pos2-0.bel-ar01.ias.scarlet.be (194.119.226.13) 2.279 ms 2.389 ms 2.484 ms
8 so-0-0-0.bru21.ip4.tinet.net (77.67.66.157) 25.696 ms 25.808 ms 25.902 ms
9 xe-8-2-0.lon20.ip4.tinet.net (89.149.185.233) 43.000 ms xe-4-1-0.lon20.ip4.tinet.net (89.149.187.102) 43.114 ms 43.205 ms
10 213.200.79.238 (213.200.79.238) 43.342 ms 43.452 ms 43.544 ms
11 202.97.52.97 (202.97.52.97) 265.490 ms 267.845 ms 267.918 ms
12 202.97.60.33 (202.97.60.33) 315.837 ms 315.695 ms 315.334 ms
13 (202.97.35.25) 321.561 ms 321.669 ms 321.762 ms
14 (202.97.35.137) 287.431 ms 287.527 ms 287.650 ms
15 (202.97.39.166) 299.577 ms 299.670 ms *
16 202.97.27.73 (202.97.27.73) 299.206 ms 295.837 ms 296.020 ms
17 202.97.71.10 (202.97.71.10) 323.545 ms 323.921 ms 323.796 ms
18 222.76.220.6 (222.76.220.6) 315.574 ms 315.648 ms *
19 222.76.220.102 (222.76.220.102) 322.684 ms 322.790 ms 322.886 ms
20 222.76.223.10 (222.76.223.10) 321.732 ms 322.339 ms 322.474 ms

Vanuit DC oostkamp

root@ubuntu:~# traceroute s1.cnm.cn
traceroute to s1.cnm.cn (218.5.78.122), 30 hops max, 60 byte packets
1 81.95.117.33 (81.95.117.33) 0.000 ms 0.000 ms 0.000 ms
2 81.95.113.17 (81.95.113.17) 4.000 ms 4.000 ms 4.000 ms
3 Gi4-0-232.bru-leu-access-1.interoute.net (89.202.150.17) 4.000 ms 4.000 ms 4.000 ms
4 PO5-0.bru-leu-access-1001.interoute.net (212.23.41.106) 12.001 ms 12.001 ms 12.001 ms
5 xe-1-2-0-0.lon-004-score-1-re0.interoute.net (212.23.41.86) 12.001 ms 12.001 ms 12.001 ms
6 ae0-0.lon-001-score-1-re0.interoute.net (84.233.218.157) 12.001 ms 8.000 ms 8.000 ms
7 212.113.16.109 (212.113.16.109) 156.009 ms 156.009 ms 156.009 ms
8 ae-34-52.ebr2.London1.Level3.net (4.69.139.97) 12.001 ms 12.001 ms 12.001 ms
9 ae-44-44.ebr1.NewYork1.Level3.net (4.69.137.78) 80.005 ms ae-42-42.ebr1.NewYork1.Level3.net (4.69.137.70) 80.005 ms ae-43-43.ebr1.NewYork1.Level3.net (4.69.137.74) 80.005 ms
10 ae-91-91.csw4.NewYork1.Level3.net (4.69.134.78) 84.005 ms 84.005 ms 84.005 ms
11 ae-64-64.ebr4.NewYork1.Level3.net (4.69.134.113) 92.005 ms 92.005 ms 92.005 ms
12 ae-2.ebr4.SanJose1.Level3.net (4.69.135.185) 160.009 ms 148.008 ms 148.008 ms
13 ae-64-64.csw1.SanJose1.Level3.net (4.69.134.242) 148.008 ms 152.008 ms ae-74-74.csw2.SanJose1.Level3.net (4.69.134.246) 160.009 ms
14 ae-34-89.car4.SanJose1.Level3.net (4.68.18.134) 148.008 ms ae-14-69.car4.SanJose1.Level3.net (4.68.18.6) 148.008 ms ae-34-89.car4.SanJose1.Level3.net (4.68.18.134) 148.008 ms
15 CHINA-TELEC.car4.SanJose1.Level3.net (4.71.114.102) 176.010 ms 176.010 ms 176.010 ms
16 (202.97.51.229) 328.019 ms 328.018 ms 332.019 ms
17 202.97.60.157 (202.97.60.157) 328.019 ms 328.019 ms 328.019 ms
18 (202.97.33.149) 328.019 ms 328.019 ms 328.019 ms
19 (202.97.41.145) 340.019 ms 340.019 ms 340.019 ms
20 222.76.220.18 (222.76.220.18) 336.019 ms 340.019 ms 340.019 ms
21 222.76.220.106 (222.76.220.106) 340.019 ms 340.019 ms 340.019 ms
22 222.76.223.10 (222.76.223.10) 340.019 ms 340.019 ms 340.019 ms

Vanuit Reasonnet, CJ2 en @home werkt het ook prima.

dan heb ik alleen nog een test nodig vanuit evoswitch...

Tracing route to s1.cnm.cn [218.5.78.122]
over a maximum of 30 hops:

1 <1 ms <1 ms <1 ms 85.17.167.124
2 <1 ms <1 ms <1 ms be11.crs.evo.leaseweb.net [85.17.100.225]
3 1 ms 1 ms <1 ms 194.25.209.129
4 17 ms 17 ms 17 ms lon-sa2-i.LON.GB.NET.DTAG.DE [62.154.15.110]
5 12 ms 12 ms 12 ms 194.25.6.190
6 13 ms 13 ms 13 ms 202.97.73.9
7 235 ms 235 ms 235 ms 202.97.52.97
8 238 ms 237 ms 236 ms 202.97.60.33
9 235 ms 236 ms 235 ms 202.97.35.13
10 237 ms 236 ms 237 ms 202.97.35.5
11 243 ms 243 ms 243 ms 202.97.39.54
12 248 ms 250 ms 248 ms 202.97.27.85
13 269 ms 269 ms 268 ms 202.97.41.66
14 269 ms 267 ms 269 ms 222.76.220.22
15 269 ms 269 ms 269 ms 222.76.220.98
16 269 ms 271 ms 269 ms 222.76.223.6
17 269 ms 267 ms 270 ms s1.cnm.cn [218.5.78.122]

Trace complete.

Vanuit evoswitch, langzaam uiteraard, maar het werkt

Vanuit EuNetworks (Illian.Networks):

traceroute to s1.cnm.cn (218.5.78.122), 30 hops max, 40 byte packets
1 cr1.illian.net (87.238.173.253) 1.840 ms 1.808 ms 1.807 ms
2 ge-0-0.asbr2.illian.net (87.238.168.9) 0.799 ms 0.806 ms 0.806 ms
3 k508.illiannetworks.ams9.nl.above.net (82.98.254.193) 0.804 ms 0.802 ms 0.800 ms
4 so-2-1-0.mpr1.lga5.us.above.net (64.125.27.185) 86.710 ms 86.719 ms 86.718 ms
5 so-2-1-0.mpr1.sjc2.above.net (64.125.26.229) 165.702 ms 165.702 ms 165.698 ms
6 xe-1-1-0.er1.sjc2.us.above.net (64.125.26.198) 165.659 ms 165.860 ms 165.854 ms
7 xe-0-1-0.mpr3.sjc7.us.above.net (64.125.30.174) 165.847 ms 165.844 ms 165.840 ms
8 above-chinatelecom.sjc7.us.above.net (64.125.12.42) 165.835 ms 166.033 ms 166.021 ms
9 (202.97.51.133) 321.760 ms * *
10 202.97.60.65 (202.97.60.65) 321.718 ms * *
11 * * *
12 * (202.97.40.94) 338.930 ms 351.900 ms
13 222.76.220.2 (222.76.220.2) 330.899 ms * *
14 * 222.76.220.102 (222.76.220.102) 338.739 ms 338.784 ms
15 222.76.223.10 (222.76.223.10) 338.760 ms 338.759 ms 338.754 ms
16 s1.cnm.cn (218.5.78.122) 330.730 ms 338.715 ms 338.715 ms

Vanuit een OVH servertje:

traceroute to s1.cnm.cn (218.5.78.122), 30 hops max, 40 byte packets
1 94.23.214.254 (94.23.214.254) 0.472 ms * *
2 91.121.131.90 (91.121.131.90) 6.303 ms * *
3 * * *
4 80g.gsw-2-6k.routers.chtix.eu (213.186.32.162) 11.397 ms * *
5 30g.gblx.gsw-1-6k.routers.chtix.eu (213.186.32.249) 8.501 ms 8.495 ms 8.635 ms
6 chinatelecom-1.ar5.LAX1.gblx.net (64.208.27.170) 161.185 ms 161.628 ms 161.615 ms
7 (202.97.51.41) 332.877 ms 332.873 ms 332.864 ms
8 202.97.60.49 (202.97.60.49) 324.972 ms 325.170 ms 323.545 ms
9 (202.97.33.221) 339.971 ms 342.116 ms 342.208 ms
10 (202.97.40.98) 351.022 ms 351.012 ms 351.005 ms
11 222.76.220.18 (222.76.220.18) 482.138 ms 465.803 ms 415.729 ms
12 222.76.220.98 (222.76.220.98) 357.602 ms 358.037 ms 358.019 ms
13 222.76.223.6 (222.76.223.6) 332.855 ms 330.995 ms 331.405 ms
14 * * *
15 * * *
16 * * *
17 s1.cnm.cn (218.5.78.122) 347.364 ms * *

Het werkt dus gewoon

Oorspronkelijk geplaatst door Moc

Vanuit evoswitch, langzaam uiteraard, maar het werkt

IP range: 85.17.167?
De mijne ligt in de 95.211.4

Oorspronkelijk geplaatst door davinci

IP range: 85.17.167?
De mijne ligt in de 95.211.4

Ja, 85.17.167.xx
Kan het als je wilt ook nog keer proberen van de range 85.17.139.xxx?
Heb niks in de buurt van 95.211.4 helaas

85.17 in easynet gaat ook gewoon goed..
Ik ga LSW maar eens mailen.

Hier ook 85.17.x.x in Evoswitch bij LeaseWeb

Code:

Bezig met het traceren van de route naar s1.cnm.cn [218.5.78.122]
via maximaal 30 hops:

  1   <1 ms   <1 ms   <1 ms  hosted.by.leaseweb.com [85.17.134.124]
  2   <1 ms   <1 ms   <1 ms  te4-3.sr1.evo.leaseweb.net [85.17.129.209]
  3   <1 ms   <1 ms   <1 ms  be11.crs.evo.leaseweb.net [85.17.100.225]
  4   <1 ms   <1 ms   <1 ms  adm-evo-link.telia.net [213.248.88.197]
  5   <1 ms   <1 ms   <1 ms  adm-b2-link.telia.net [80.91.248.245]
  6   <1 ms   <1 ms   <1 ms  adm-bb2-link.telia.net [80.91.253.166]
  7     9 ms     9 ms     9 ms  ldn-bb2-link.telia.net [80.91.253.18]
  8    82 ms    82 ms    82 ms  nyk-bb2-link.telia.net [80.91.248.254]
  9   156 ms   156 ms   156 ms  sjo-bb1-link.telia.net [80.91.254.177]
 10   148 ms   148 ms   152 ms  218.30.54.181
 11     *      293 ms   293 ms  202.97.49.109
 12   293 ms     *      293 ms  202.97.60.141
 13   294 ms   294 ms   294 ms  202.97.33.170
 14   302 ms   303 ms   302 ms  202.97.40.178
 15   302 ms     *      302 ms  222.76.220.18
 16   303 ms   303 ms     *     222.76.220.98
 17     *      302 ms     *     222.76.223.6
 18   303 ms   303 ms   303 ms  s3.cnm.cn [218.5.78.122]

De trace is voltooid.

en de terugkoppeling! Opgelost dus

Wij hebben dit probleem uitgezocht.
>>
>> Er waren verschillende paden naar AS4134 op onze core routers. Een van
>> deze routers gebruikte een pad naar AS4134 welke gefilterd/gedropt werd.
>>
>> Ik heb de router naar AS4134 aangepast, zodat ze op beide core routers
>> gelijk zijn en connectiviteit is nu vanaf alle locaties mogelijk.