Telefonika neco dela se svymi BRASy, vcera 20.8. mi to pul dne nejelo (jakoby rozpojene podle logu), celkovy SNR a utlum se hodne zvysil a nazev POP take...
hernajs! Jak je na tom s smirovanim a monitorovanim VOLNY a RADIOKOMUNIKACE?
3 15 ms 11 ms 12 ms r5as9.net.upc.cz [86.49.52.9]
4 162 ms 11 ms 15 ms cz-prg01a-c76-01.net.upc.cz [78.102.1.97]
5 16 ms 11 ms 12 ms cz-prg01a-ra3-ae1-v10.aorta.net [213.46.172.17]
6 27 ms 24 ms 20 ms 213.46.160.41
7 29 ms 77 ms 55 ms 213.46.179.46.aorta.net [213.46.179.46]
8 19 ms 20 ms 31 ms te8-7.ccr02.fra03.atlas.cogentco.com [130.117.15.125]
9 36 ms 76 ms 24 ms te9-1.ccr02.ams03.atlas.cogentco.com [130.117.1.65]
10 326 ms 48 ms 51 ms te2-1.ccr01.lon01.atlas.cogentco.com [130.117.1.170]
11 51 ms 40 ms 44 ms te4-4.mpd01.lon01.atlas.cogentco.com [130.117.1.74]
12 43 ms 59 ms 34 ms te1-2.ccr01.lon05.atlas.cogentco.com [130.117.49.94]
13 78 ms 78 ms 35 ms TenGigE-132-3-1.cogent.lon.root.lu [149.6.146.22]
14 38 ms 35 ms 36 ms 40GE-London-Luxembourg.root.lu [83.243.12.5]
15 35 ms 36 ms 35 ms feanor.eressea.cz [212.117.178.140]
Telefonica a UPC s root.lu v DE-CIXu nepeeruji (cemuz se neni treba divit), zatimco GTS a Dial ano (cemuz se neni treba divit).
Nad routingem by se mel zamyslet ten webar, protoze pokud ma pocit, ze to propojeni do CR neni dostatecne, mel zvolit jineho proskytovatele konektivity. Telekom a UPC pokryvaji rekneme 60-70% uzivatelu.
Telefonica:
edois@thingol:~$ traceroute eressea.cz
traceroute to eressea.cz (212.117.178.140), 30 hops max, 60 byte packets
1 194.228.196.35 (194.228.196.35) 11.770 ms 15.190 ms 18.454 ms
2 (88.103.203.1) 22.840 ms 26.015 ms 29.268 ms
3 80.188.33.245 (80.188.33.245) 32.581 ms 36.278 ms 39.450 ms
4 194.228.190.6 (194.228.190.6) 43.406 ms 46.353 ms 49.996 ms
5 Xe7-1-3-0-grtprana1.red.telefonica-wholesale.net.10.16.84.in-addr.arpa
(84.16.10.37) 66.261 ms 22.266 ms 16.781 ms
6 Xe2-2-0-0-grtpartv1.red.telefonica-wholesale.net (213.140.38.214) 31.788
ms 35.404 ms 37.861 ms
7 Xe0-1-1-0-grtparix1.red.telefonica-wholesale.net (84.16.13.230) 163.290
ms 163.649 ms 164.069 ms
8 Cogent-1-0-0-grtparix1.red.telefonica-wholesale.net (213.140.52.134)
52.059 ms Cogent-7-3-0-grtparix1.red.telefonica-wholesale.net
(213.140.52.210) 54.719 ms
Cogent-1-0-0-grtparix1.red.telefonica-wholesale.net (213.140.52.134) 57.874
ms
9 te3-4.mpd02.par01.atlas.cogentco.com (130.117.1.69) 62.269 ms 64.976 ms
68.361 ms
10 te8-7.mpd02.lon01.atlas.cogentco.com (130.117.3.6) 80.170 ms
te9-7.mpd02.lon01.atlas.cogentco.com (130.117.3.134) 36.588 ms
te7-7.mpd02.lon01.atlas.cogentco.com (130.117.2.6) 41.222 ms
11 te3-3.mpd01.lon01.atlas.cogentco.com (130.117.2.25) 36.935 ms 39.829 ms
43.755 ms
12 te1-1.ccr01.lon05.atlas.cogentco.com (130.117.49.106) 47.925 ms
te1-2.ccr01.lon05.atlas.cogentco.com (130.117.49.94) 50.638 ms
te1-1.ccr01.lon05.atlas.cogentco.com (130.117.49.106) 53.364 ms
13 TenGigE-132-3-1.cogent.lon.root.lu (149.6.146.22) 56.531 ms 60.269 ms
63.303 ms
14 40GE-London-Luxembourg.root.lu (83.243.12.5) 80.288 ms 82.937 ms 72.086
ms
15 feanor (212.117.178.140) 73.348 ms 59.056 ms 59.078 ms
edois@thingol:~$
Nextra (Novera):
ingwe:~# traceroute eressea.cz
traceroute to eressea.cz (212.117.178.140), 30 hops max, 40 byte packets
1 mail.ok2rab.nextra.cz (195.47.64.39) 16.972 ms 17.985 ms 10.637 ms
2 195.47.11.1.adsl.nextra.cz (195.47.11.1) 38.854 ms 29.388 ms 46.152 ms
3 phnc10-vl-62.net.nextra.cz (195.47.20.254) 45.777 ms 13.390 ms 7.757 ms
4 phnc10-vl-62.net.nextra.cz (195.47.20.254) 44.198 ms 29.338 ms 46.159
ms
5 213.29.170.77 (213.29.170.77) 45.476 ms 11.926 ms 7.383 ms
6 213.29.165.74 (213.29.165.74) 46.431 ms 43.417 ms 14.001 ms
7 * * *
8 TenGigE-131-4-3.decix.fra.root.lu (80.81.194.12) 40.931 ms 44.700 ms
50.399 ms
9 40GE-Frankfurt-Luxembourg.root.lu (83.243.12.1) 52.910 ms 37.292 ms
46.390 ms
10 feanor.eressea.cz (212.117.178.140) 22.897 ms 56.333 ms 24.584 ms
ingwe:~#
Radiokomunikace:
elbereth:~# traceroute eressea.cz
traceroute to eressea.cz (212.117.178.140), 30 hops max, 38 byte packets
1 * * *
2 84.244.79.36 (84.244.79.36) 10.998 ms 11.107 ms 12.730 ms
3 172.26.25.193 (172.26.25.193) 11.880 ms 10.976 ms 13.407 ms
4 po1-4-stra40 (82.99.181.211) 12.491 ms 11.449 ms 13.516 ms
5 po1-4-stra40 (82.99.181.211) 10.725 ms 12.839 ms 13.124 ms
6 195.39.49.105 (195.39.49.105) 11.352 ms 12.684 ms 13.403 ms
7 * * *
8 TenGigE-131-4-3.decix.fra.root.lu (80.81.194.12) 21.350 ms 220.944 ms
204.951 ms
9 40GE-Frankfurt-Luxembourg.root.lu (83.243.12.1) 28.106 ms 28.146 ms
29.464 ms
10 feanor.eressea.cz (212.117.178.140) 28.520 ms 27.665 ms 29.039 ms
elbereth:~#
Server v serverovne TTC:
luthien:~# traceroute eressea.cz
traceroute to eressea.cz (212.117.178.140), 30 hops max, 52 byte packets
1 unn-88-86-96-166.superhosting.cz (88.86.96.166) 0.580 ms 0.555 ms 0.528
ms
2 ae2-30.bb1.prg1.cz.gbxs.net (77.243.181.2) 0.825 ms 0.785 ms 0.689 ms
3 ae1-1200.bb1.fra1.de.gbxs.net (193.27.64.141) 8.956 ms 8.781 ms 8.621
ms
4 de-cix.he.net (80.81.192.172) 9.344 ms 9.427 ms 9.323 ms
5 TenGigE-131-3-1.he.fra.root.lu (216.66.84.62) 9.641 ms 9.551 ms 9.562
ms
6 40GE-Frankfurt-Luxembourg.root.lu (83.243.12.1) 16.690 ms 16.667 ms
16.666 ms
7 feanor.eressea.cz (212.117.178.140) 16.784 ms 16.714 ms 16.660 ms
luthien:~#
Server v serverovne Casablanca:
manwe:~# traceroute eressea.cz
traceroute to eressea.cz (212.117.178.140), 30 hops max, 52 byte packets
1 router-cust-nhc1.nethost.cz (217.11.242.254) 1.181 ms 0.335 ms 1.110 ms
2 * * *
3 R3N.vl91.cas.ip-anywhere.net (81.0.192.37) 0.514 ms 0.417 ms 0.328 ms
4 de-fft-decix-ge1-1.dialtelecom.cz (82.119.253.1) 10.014 ms 13.130 ms
165.792 ms
5 TenGigE-131-4-3.decix.fra.root.lu (80.81.194.12) 9.693 ms 9.729 ms
9.784 ms
6 40GE-Frankfurt-Luxembourg.root.lu (83.243.12.1) 17.367 ms 17.130 ms
17.384 ms
7 feanor.eressea.cz (212.117.178.140) 16.867 ms 18.256 ms 16.930 ms
manwe:~#
Hm?
Ty prvni tri jsou ADSL geograficky od sebe vzdalene cca 1 km, dalsi dve jsou ze serveroven...
Od kdy je pocet hopu ukazatelem kvality pripojeni? Ta ztratovost je vec jina, ale proc srovnavate pocet hopu opravdu netusim... To Vam rucite poradil nekdo na nadrazi nebo v pradelne co?
My zase asi od O2 odejdem kvuli tomu, jak spatne ma resenou zahranicni konektivitu. U vsech normalnich provideru mam na eressea.cz cestu max 10 hopu, u telefonicy 16. Ping az 150 ms a packet loss 3-10%. U vsech ostatnich provideru bez problemu. A sitari z O2 se tim odmitaji zabyvat, ze pry to jde pres spanelsko a ze s tim nic delat nebudou. No tak ja asi budu, prece jen nejsou jedini, kdo poskytuji ADSL...
také mě ta datová úložiště nejdou, 0ě si u mě podřízla větev. Už dávno chci odejít, ale pokud budou blokovat stránky tak jdu okamžitě!!!!! A doufám, že nás bude více.....