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#1 2005-04-19 20:32:14
BiExi - 
matka przelozona
realia...
Tekst napisany w nawiazaniu do http://sinuspl.net/pub/txt/polska.txt
1. Tylko w Polsce jest dzielone na 30 osob to co nawet na 1 osobe nie
wystarcza (SDI).
2. Tylko w Polsce LANy sa wielkosci calego osiedla i podlaczone sa do
internetu laczem na 3-4 osoby.
3. Tylko w Polsce sieci te polaczone sa ze soba przez WLAN na odleglosc
paru km za pomoca anten kierunkowych.
4. Tylko w Polsce kazdy wie, ze lamie prawo uzywajac takie anteny i lamie
je pomimo to.
5. Tylko w Polsce nie dziala przez awarie w jednej firmie caly internet.
6. Tylko w Polsce koncentratory DSL na kilkadziesiat/kilkaset osob do reszty
swiata podlaczone sa przez lacza 2MBit/s.
[url=http://dug.net.pl][b]DUG[/b][/url]
Offline
#2 2005-04-20 09:18:21
voti - Votisław Naczelnik
Re: realia...
mt-net ponad 1200 userow na 6 mbitach ;pp nie wiem jak teraz pewnie dalej lipa
Registered Linux User #383763
[url=http://dug.net.pl/][img]http://voti.dug.net.pl/dug_mini.png[/img][/url]
[url=http://www.upr.org.pl/][img]http://www.upr.org.pl/main/grafika/mala_flaga.png[/img][/url]
Offline
#3 2005-04-20 14:25:10
BiExi - matka przelozona
#4 2005-04-21 23:48:05
mariusz - Użytkownik
- mariusz
- Użytkownik
- Zarejestrowany: 2005-02-18
Re: realia...
Tekst napisany w nawiazaniu do http://sinuspl.net/pub/txt/polska.txt
[/quote]
Ten link nie dziala ?
1. Tylko w Polsce jest dzielone na 30 osob to co nawet na 1 osobe nie
wystarcza (SDI). ....[/quote]
Moze to bedzie przydlugie ale widac nic sie nie zmienilo :) moze to juz znacie - walne w calosci :)
------// tekst //------------
>From karpio@fenix.xyz.lublin.pl Sat Mar 4 22:40:27 2000
Path: spawn!polsl.gliwice.pl!news.man.poznan.pl!news.icm.edu.pl!lublin.pl!fenix.xyz.lublin.pl!karpio
From: Andrzej Karpinski <karpio@fenix.xyz.lublin.pl>
Newsgroups: pl.comp.networking,pl.internet.polip,pl.irc
Subject: Narodowy operator inaczej, czyli slow kilka o niezwykle dynamicznym
routingu
Date: Sat, 4 Mar 2000 18:34:36 +0100
Lines: 847
Message-ID: <Pine.LNX.4.10.10003041536390.26843-100000@fenix.xyz.lublin.pl>
NNTP-Posting-Host: fenix.xyz.lublin.pl
Mime-Version: 1.0
Content-Type: TEXT/PLAIN; charset=US-ASCII
To: isp-tech@isp.pl, lists-staff@freebsd.lublin.pl
cc: baniaczek@gazeta.pl, netforum@lupus.waw.pl, hirek.wrona@empiktv.com
Xref: spawn pl.comp.networking:33679 pl.internet.polip:6994 pl.irc:44316
Szanowni Panstwo!
"Laczy nas coraz wiecej" - niech to bedzie mottem tego listu
Pragne przedstawic wyciag z konfiguracji routera na podstawie majla,
ktory pojawil sie kilka dni temu omylkowo publicznie (wskutek indolencji
i niezorganizowania) na grupie o budownictwie. Prosilbym bardzo
o powstrzymanie sie od zlosliwych komentarzy nt. ujawiania tajemnic
sluzbowych przez pracownika instytucji, ktorej majl dotyczy. Chcialbym
natomiast zaproponowac calkiem ciekawa zabawe w "reverse engeneering"
struktury sieci na podstawie ujawnionego configa. Na koniec pozwole
sobie pofilozofowac na tematy ogolnoludzkie i wyciagnac garsc wnioskow,
zachecajac tym samym do dalszej dyskusji ;)
1. Pewien router GSR (C12k) u pewnego providera, nazwijmy go Router nr 1
(w dalszej czescie bedziemy uzywac okreslenia r1, aby skrocic pisownie)
a) Widzimy tu: jedno lacze ATM OC3 (~155Mbit), na ktorym wisza
rownoczesnie:
- lacze pomiedzy R1 i R2 (stlumione do 20Mbit: pozdrowienia dla isp-tech)
- lacze do war_cst2 (jak rozumiem duza czesc Warszawy)
- lacze do Olsztyna
- lacze do Szczecina
- lacze do Katowic
Fragment z configa:
interface ATM1/0 <- interfejs ATM1/0
description Concorde SL4 PO2
no ip address
no ip directed-broadcast
no atm ilmi-keepalive
!
interface ATM1/0.100 point-to-point <- wirtualka do r2
description do r2-cst
bandwidth 20000
ip address 194.204.128.249 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 7 0 100 aal5snap inarp
!
interface ATM1/0.108 point-to-point <- Warszawa CST2
description do vr/0 war_cst2
ip address 194.204.128.13 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 6 0 108 aal5snap inarp
!
interface ATM1/0.114 point-to-point <- Olsztyn
description do vr/0 ols_jar
ip address 194.204.128.17 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 15 0 114 aal5snap inarp
!
interface ATM1/0.117 point-to-point <- Szczecin
description do vr/0 szcz_srd
ip address 194.204.128.81 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 18 0 117 aal5snap inarp
!
interface ATM1/0.201 point-to-point <- Katowice
description do vr/0 kat_wct
ip address 194.204.128.49 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 2 0 201 aal5snap inarp
!
Zaznaczam, ze wszyscy Ci klienci wspoldziela jeden port i wspolne pasmo.
Gdzie podzial sie doskonaly 155Mbit szkielet IP po kraju? :>
b) Drugi interfejs 155Mbit na ktorym wisza rownoczesnie:
- war_cst3 (jak rozumiem czesc Warszawy)
- krakowski Cyfronet
- gazeta wyborcza
- Netia
- polozone lacze ATM do Lublina (nie dziala)
- 2 lacza dla Polski ON-Line (ciekawe, na jednym porcie routera ;> I oni
za to chca placic? :>> )
- PAGI
- KOTT
- SM-Media (stlumione pasmo do 4Mbit)
- ZT Piotrkow czyli www.tpnet.pl i komputer Konrada The I (o nim za
chwile)
- caly Polbox (a wiec i szkielet mtl - stlumione go 6mbit)
- cala siec POL34 (stlumiona do 24/16 Mbit - juz wiemy dlaczego laguje z
polpakiem :> )
- siec Internet Partners
Odpowiadajacy fragment konfigu:
interface ATM1/1
description CST3 port 130
no ip address
no ip directed-broadcast
no ip mroute-cache
no atm ilmi-keepalive
hold-queue 10 in
hold-queue 10 out
!
interface ATM1/1.102 point-to-point
description do vr/0 war_cst3
ip address 194.204.128.1 255.255.255.252
ip access-group 198 out
ip helper-address 194.204.153.90
ip helper-address 194.204.153.92
ip helper-address 194.204.153.2
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 14 0 102 aal5snap inarp
!
interface ATM1/1.110 point-to-point
description Cyfronet Krakow
ip address 194.204.132.165 255.255.255.252
no ip directed-broadcast
atm pvc 31 1 110 aal5snap inarp
!
interface ATM1/1.112 point-to-point
description Gazeta Wyborcza ul.Czerska
ip address 194.204.132.173 255.255.255.252
no ip directed-broadcast
atm pvc 32 1 112 aal5snap inarp
!
interface ATM1/1.113 point-to-point
description Netia war_cst2 fruni/205
ip address 194.204.132.177 255.255.255.252
no ip directed-broadcast
atm pvc 33 1 113 aal5snap inarp
!
interface ATM1/1.115 point-to-point
description lub_cze TYMCZASOWY
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
shutdown
atm pvc 16 0 115 aal5snap inarp
!
interface ATM1/1.119 point-to-point
description Polska On Line BGP AS8965
ip address 194.204.132.201 255.255.255.252
no ip directed-broadcast
atm pvc 34 1 119 aal5snap inarp
!
interface ATM1/1.120 point-to-point
description Polska On Line BGP AS8965
ip address 194.204.132.205 255.255.255.252
no ip directed-broadcast
atm pvc 35 1 120 aal5snap inarp
!
interface ATM1/1.121 point-to-point
description PAGI AS8798
ip address 194.204.132.209 255.255.255.252
no ip directed-broadcast
atm pvc 36 1 121 aal5snap inarp
!
interface ATM1/1.126 point-to-point
description KOTT AS12580
ip address 194.204.132.229 255.255.255.252
no ip directed-broadcast
atm pvc 37 1 126 aal5snap inarp
!
interface ATM1/1.127 point-to-point
description SM Media - AS5616
ip address 194.204.132.237 255.255.255.252
no ip directed-broadcast
atm pvc 40 1 127 aal5snap 4096 4096 inarp
!
interface ATM1/1.128 point-to-point
description ZT Piotrkow
ip address 194.204.132.141 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 30 1 128 aal5snap inarp
!
interface ATM1/1.129 point-to-point
description TESTOWY dla Polbox AS8907
ip address 194.204.130.141 255.255.255.252
no ip directed-broadcast
atm pvc 25 1 129 aal5snap 6144 6144 inarp
!
interface ATM1/1.202 point-to-point
description POL34
ip address 194.204.132.185 255.255.255.252
no ip directed-broadcast
rate-limit input access-group 196 32000 8000 8000 conform-action continue exceed-action drop
atm pvc 5 0 202 aal5snap 24576 16384 inarp
!
interface ATM1/1.1000 point-to-point
description Test Internet Partners
ip address 194.204.132.233 255.255.255.252
no ip directed-broadcast
atm pvc 39 1 111 aal5snap inarp
!
c) Kolejny interfejs ATM, na ktorym wisza rownoczesnie:
- polozony kabel do r2
- lacze do Gdanska
- lacze do Poznania
- lacze do r3_cst
- lacze do war4_cst
- lacze do Bydgoszczy
- dwa lacza do Home Net w Szczecinie (przylaczone znow do jednego portu)
- SGH
interface ATM1/2
description CST4 port 122
no ip address
no ip directed-broadcast
no atm ilmi-keepalive
!
interface ATM1/2.100 point-to-point
description do r2_cst TYMCZASOWY
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
shutdown
atm pvc 43 0 100 aal5snap inarp
!
interface ATM1/2.105 point-to-point
description do gda_r1
ip address 194.204.128.61 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 10 0 105 aal5snap inarp
!
interface ATM1/2.106 point-to-point
description do vr/0 poz_cen
ip address 194.204.128.77 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 8 0 106 aal5snap inarp
!
interface ATM1/2.111 point-to-point
description Do r3-cst
ip address 194.204.128.241 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 12 0 111 aal5snap inarp
!
interface ATM1/2.112 point-to-point
description do vr/0 war_cst4
ip address 194.204.128.233 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 13 0 112 aal5snap inarp
!
interface ATM1/2.116 point-to-point
description do vr/0 byd_biel
ip address 194.204.128.65 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 17 0 116 aal5snap inarp
!
interface ATM1/2.129 point-to-point
description Home Net - szcz_srd fruni/106
ip address 194.204.130.133 255.255.255.252
no ip directed-broadcast
atm pvc 41 1 129 aal5snap inarp
!
interface ATM1/2.130 point-to-point
description Home Net - szcz_srd2 fruni/71
ip address 194.204.130.137 255.255.255.252
no ip directed-broadcast
atm pvc 42 1 130 aal5snap inarp
!
interface ATM1/2.131 point-to-point
description description Szkola Glowna Handlowa, Warszawa
ip address 212.160.125.113 255.255.255.252
no ip directed-broadcast
atm pvc 44 1 131 aal5snap inarp
!
d) Lacze miedzynarodowe do Teleglobe
interface ATM1/3
description CST3 port 131
mtu 1500
no ip address
no ip directed-broadcast
no ip mroute-cache
no atm ilmi-keepalive
hold-queue 10 in
hold-queue 10 out
!
interface ATM1/3.100 point-to-point
description Teleglobe New York
ip address 207.45.199.138 255.255.255.252
ip access-group 101 out
no ip directed-broadcast
rate-limit input access-group 197 32000 8000 8000 conform-action continue exceed-action drop
atm pvc 19 0 100 aal5snap 105000 105000 32
!
Ostatnia linijka powinna rozwiac Wasze watpliwosci na temat przeplywnosci
tego kabla: TPSA ma lacze do Teleglobe o przeplywnosci 105Mbit/s co wynika
z konfiguracji routera - wiecej ani pol bajtu tym kablem nie przejdzie.
Co sie dzieje z pozostala czescia pasma i czemu nie jest ono udostepniane
klientom?
e) Calkiem wolny interfejs, na ktorym moznaby powiesic klientow zamiast
odstawiac partyzantke i wspoldzielone porty:
interface ATM2/0
no ip address
no ip directed-broadcast
shutdown
no atm ilmi-keepalive
!
f) kolejny interfejs 155Mbit na ktorym wisi:
- lacze do frankfurtu - 22mbit/s
- lacze do KAtowic
- lacze do Lodzi
- lacze do war_cst5
- lacze do Wroclawia
Wszystko na jednym porcie routera... Pozdrowienia dla uzytkownikow Lodzi,
Wroclawia i Katowic.
interface ATM2/1
description war_cst3 Atmif/132
no ip address
no ip directed-broadcast
no atm ilmi-keepalive
!
interface ATM2/1.101 point-to-point
description Teleglobe Frankfurt
ip address 195.219.64.162 255.255.255.252
ip access-group 101 out
no ip directed-broadcast
rate-limit input access-group 197 32000 8000 8000 conform-action continue
exceed-action drop
atm pvc 20 0 101 aal5snap 22084 22084 inarp
!
interface ATM2/1.103 point-to-point
description do KAT_R1
mtu 1500
ip address 194.204.128.205 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 22 0 103 aal5snap inarp
!
interface ATM2/1.104 point-to-point
description do vr/0 lodz_cen
ip address 194.204.128.29 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 11 0 104 aal5snap inarp
!
interface ATM2/1.105 point-to-point
description do vr/0 war_cst5
ip address 194.204.128.209 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 24 0 105 aal5snap inarp
!
interface ATM2/1.107 point-to-point
description wro_r1
ip address 194.204.128.93 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 9 0 107 aal5snap inarp
!
g) dalej mamy trzy lacza 155Mbit przypiete do jednego portu 155mbit
- lubelski POLPAK (nie mylic z LUBMAN)
- rzeszow
- krakow
interface ATM2/2
description Concorde SL9 PO1
no ip address
no ip directed-broadcast
no atm ilmi-keepalive
!
interface ATM2/2.101 point-to-point
description kra_r1
ip address 194.204.128.45 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
atm pvc 26 0 101 aal5snap inarp
!
interface ATM2/2.113 point-to-point
description do vr/0 rze_cen
ip address 194.204.128.145 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 4 0 113 aal5snap inarp
!
interface ATM2/2.115 point-to-point
description do vr/0 lub_cze
ip address 194.204.128.33 255.255.255.252
no ip directed-broadcast
ip ospf network broadcast
ip ospf interface-retry 0
atm pvc 23 0 115 aal5snap inarp
h) I na koniec kolejny nieuzywany interfejs
interface ATM2/3
no ip address
no ip directed-broadcast
shutdown
no atm ilmi-keepalive
!
Zerknijmy do C7500 czyli r2...
a) na pcozatek pare nieuzywanych interfejsow.. zeby nie bylo ze sie nie da
interface Serial0/0
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/1
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/2
no ip address
no ip directed-broadcast
shutdown
!
interface Serial0/3
no ip address
no ip directed-broadcast
shutdown
interface Serial0/7
no ip address
no ip directed-broadcast
shutdown
!
b) lacze 2mbit fr na ktorymi wisi:
interface Serial0/4
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
no fair-queue
clockrate 2000000
!
interface Serial0/4.40 point-to-point
description Biuro Prasowe Dyrekcji Spolki TP S.A.,Warszawa
ip address 212.244.252.97 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 40
!
interface Serial0/4.201 point-to-point
description PVC do Katowice
ip address 194.204.128.53 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 201
!
interface Serial0/4.301 point-to-point
description do kra_r1
ip address 194.204.128.41 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 301
!
c) kolejny 2mbit serial obslugujacy 6mbit ruch z:
interface Serial0/5
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
no fair-queue
clockrate 2000000
!
interface Serial0/5.305 point-to-point
description PVC do Rzeszowa
ip address 194.204.128.149 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
frame-relay interface-dlci 305
!
interface Serial0/5.401 point-to-point
description PVC do Gdanska
ip address 194.204.128.57 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 401
!
interface Serial0/5.416 point-to-point
description PVC do Bydgoszczy
ip address 194.204.128.69 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 416
!
(pozdrowienia dla uzytkownikow z Bydgoszczy i Gdanska)
d) i znowu duze sieci na pojedynczym kablu 2mbit:
interface Serial0/6
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
no fair-queue
clockrate 2000000
!
interface Serial0/6.801 point-to-point
description PVC do Poznania
ip address 194.204.128.73 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 801
!
interface Serial0/6.901 point-to-point
description PVC do Szczecina
ip address 194.204.128.85 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 901
!
interface Serial0/6.951 point-to-point
description PVC do Wroclawia
ip address 194.204.128.89 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 951
!
e) ciekawa definicja 2mbit ;)
interface Serial1/0
description 2Mb do POLPAK
bandwidth 1984
f) a dalej na jednym porcie 2mbit wisi sobie:
- caly telbank
- atom
- it
- astercity
Czyli ruch na ktory powinno byc 10Mbit pasma do routera jest dlawiony z
powodu przylaczenia do 2mbit portu i wspoldzielenia zasobow przez duzych
klientow. Pozdrowienia dla ladowanych w bambuko klientow.
interface Serial1/1
description war_cst1 fru/17
bandwidth 2560
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
keepalive 8
fair-queue 64 256 0
!
interface Serial1/1.19 point-to-point
description Telbank AS6778
ip address 194.204.132.169 255.255.255.252
no ip directed-broadcast
no arp frame-relay
frame-relay interface-dlci 19
!
interface Serial1/1.20 point-to-point
description ATOM AS6714
ip address 194.204.132.197 255.255.255.252
no ip directed-broadcast
no arp frame-relay
frame-relay interface-dlci 20
!
interface Serial1/1.21 point-to-point
description Internet Technologies AS8246
ip address 194.204.132.137 255.255.255.252
no ip directed-broadcast
no arp frame-relay
frame-relay interface-dlci 21
!
interface Serial1/1.22 point-to-point
description Aster City Cable AS12476
ip address 194.204.132.225 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 22
!
g) i dalej...
na jednym porcie:
- politechnika szczecinska
- polkomtel
- atm
- perytnet
znow wszyscy mysla, ze kupuja kabel 2 lub wiecej mbit do polpaku, a wisza
na jednym 2mbit porcie ;) pozdrawiam, pozdrawiam..
interface Serial1/2
description war_cst1 port 12
bandwidth 2560
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
keepalive 8
fair-queue 64 256 0
hold-queue 40 in
!
interface Serial1/2.17 point-to-point
description ATM AS6714
ip address 194.204.132.181 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 17
!
interface Serial1/2.18 point-to-point
description Polkomtel Warszawa as8374
ip address 194.204.132.161 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 18
!
interface Serial1/2.20 point-to-point
description Politechnika Szczecinska AS8286
ip address 194.204.132.193 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 20
!
interface Serial1/2.32 point-to-point
description Peryt AS8367
ip address 194.204.132.153 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 32
!
h) kolejne 2jki pvc do roznych miast.. wszystko na jednym porcie
interface Serial1/3
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
no fair-queue
clockrate 2000000
!
interface Serial1/3.512 point-to-point
description PVC do Lublina
ip address 194.204.128.37 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 512
!
interface Serial1/3.601 point-to-point
description PVC do Lodzi
ip address 194.204.128.25 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 601
!
interface Serial1/3.711 point-to-point
description PVC do Olsztyna
ip address 194.204.128.21 255.255.255.252
ip helper-address 194.204.153.90
ip helper-address 194.204.153.99
no ip directed-broadcast
ip ospf network broadcast
frame-relay interface-dlci 711
!
i) serdeczne pozdrowienia dla Wiortualnej Polski, ktora zapewne mysli, ze
ma 6mbit do sieci POLPAK i za nie placi. okazuje sie, ze wisi na porcie
2mbit routera, w dodatku dzielac pasmo z innymi:
interface Serial1/5
description CST2 port 40
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
no fair-queue
clockrate 2000000
!
interface Serial1/5.16 point-to-point
description Akademia Techniczno Rolnicza AS 12618 i 8326
ip address 194.204.132.245 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 16
!
interface Serial1/5.20 point-to-point
description Wirtualna Polska BGP
ip address 194.204.130.145 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 20
!
interface Serial1/5.21 point-to-point
description Wirtualna Polska BGP
ip address 194.204.130.149 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 21
!
interface Serial1/5.22 point-to-point
description Wirtualna Polska BGP
ip address 194.204.130.153 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 22
!
interface Serial1/5.122 point-to-point
description Internet Technologies AS8246 - drugie lacze
ip address 194.204.132.145 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 122
!
interface Serial1/5.136 point-to-point
description Internet Services AS8367
ip address 194.204.129.153 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 136
j) znow to samo: lubman placil za 4mbit do sieci polpak, a wisial na 2mbit
porcie routera wraz z atm i polkomtelem. ciekawe kiedy sprawa zajmie sie
prokurator...
interface Serial1/7
description CST1 port 51
no ip address
no ip directed-broadcast
encapsulation frame-relay IETF
tx-queue-limit 1000
no fair-queue
clockrate 2000000
!
interface Serial1/7.17 point-to-point
description Polkomtel AS8374
ip address 194.204.132.133 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 17
!
interface Serial1/7.18 point-to-point
description ATM AS6714
ip address 194.204.132.157 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 18
!
interface Serial1/7.20 point-to-point
description UMCS AS12346
ip address 194.204.132.213 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 20
!
interface Serial1/7.21 point-to-point
description UMCS drugie lacze AS12346
ip address 194.204.132.241 255.255.255.252
no ip directed-broadcast
frame-relay interface-dlci 21
!
k) routery polaczone sa wolnym linkiem 10mbit:
interface Ethernet2/0
description do r1.tpnet.pl na eth 2/0
bandwidth 10000
ip address 194.204.128.254 255.255.255.252
no ip directed-broadcast
!
(pozdrowienia dla subskrybentow isp-tech)
l) (dalej jest cala masa bzdurnych portow dla znajomych krolika)
m) a tu wyjasnienie, czemu z sieci NASK tak dobrze pracuje sie w POLPAKu
(lepiej niz z sieci POLPAK w POLPAKu)
interface ATM5/0/0.102 point-to-point
description NASK AS8308
ip address 195.164.16.78 255.255.255.252
ip access-group 101 out
no ip directed-broadcast
no ip mroute-cache
atm pvc 4 1 102 aal5snap inarp
!
(w tym miejscu szczere podziekowania dla dyrekcji NASKu, za to, ze w
przeciwienstwie do POLPAKu woli wydac kase na lacze i dba o swoich
klientow - tak narpawde z NASK dostajemy dzieki temu lepsze czasy po
POLPAKu niz z POLPAKu)
Nie chcialo mi sie przegladac konfiguracji filtrow i BGP, ale pdoejrzewam
ze w paru miejscach trasy sa nieportzebnie wydluzane zeby skierowac ruch
przez innych dostawcow a nie POLPAK. Konradzie: czy sie myle czy mam
przeszukac configa? A moze sam nam wskazesz miejsca - potraktujmy to jako
samokrytyke ;)
Reasumujac:
Na podstawie przytoczonych fragmentow configa podtrzymuje swoje
dotychczasowe opinie nt. sieci POLPAK-T. Posiada ona dosc dobry szkielet
warstwy drugiej oraz totalnie nieudolnie zaprojektowana strukture routing,
dzieki ktorej klienci sa robieni na szaro i dostaja nedzny ulamek pasma za
ktory placa. Jest to z jednej strony zwyczajne oszustwo, z drugiej
przestepstwo niegospodarnosci. Przy okazji okazalo sie, jakiej
przeplywnosci jest lacze miedzynarodowe POLPAKu (zadne 155mbit) dla
klientow.
Przyklady klientow strasznie zrobionych na szaro:
- Wirtualna polska - trzy lacza zbiegajace sie w jeden port 2mbit
wspoldzielony z innymi klientami
- LUBMAN - lacze 4mbit zaterminowane na porcie 2mbit
- inni klienci wymienieni w majlu
Rozwiazaniem jest poproszenie p.Plicha zeby poszukal sobie innej pracy
i przeprojektowanie strutkury routingu w TPSA. Prosze mi wierzyc, ze mozna
to znikomym nakladem srodkow i pieniedzy zrobic...
Chcialbym na koneic po raz kolejny zlozyc serdeczne gratulacje dostawcom
wykupujacym lacza od Telekomunikacji Polskiej S.A. oraz zyczyc wszystkiego
najlepszego jej abonentom. Wszak laczy nas coraz wiecej ;)
pozdrawiam serdecznie,
Andrzej Karpinski
PS. Konrad: Coraz bardziej lubie Cie.. Teraz juz chyba wiesz za co :> CMOK
--
pozdrawiam,
Mariusz
Registered User: BSD - 51277Offline
#5 2005-04-22 00:15:44
Kowall_ptk - wieczny student
- Kowall_ptk
- wieczny student
- Skąd: z nienacka :)
- Zarejestrowany: 2005-02-17
Re: realia...
Fajna sprawa :) Zawsze wiedziałem, że polak potrafi (spieprzyć).
Zastanawiam się tylko, dlaczego wszystkiego na raz nie wpięli w pojedynczy port 2Mb, przecież powinno się dać.
W Linuksie się da, tylko trzeba wiedzieć jak!
Offline
#6 2005-04-22 10:09:15
BiExi - matka przelozona
Re: realia...
a ja mam sobie 2 polpaki po 2 Mbit i jeden jest calkowice spierniczony a drugi coslepiej gosciom wyszedl :P
Kod:
1 212.244.150.65 (212.244.150.65) 0.961 ms 1.427 ms 0.609 ms 2 195.205.141.1 (195.205.141.1) 0.977 ms 1.010 ms 1.164 ms 3 80.50.23.233 (80.50.23.233) 9.741 ms 66.929 ms 70.254 ms 4 z.kra_ar1.do.kra_r2.tpnet.pl (213.25.12.92) 89.577 ms 40.105 ms 54.708 ms 5 z.kra_r2.do.rze_r1.tpnet.pl (194.204.175.164) 10.705 ms 40.161 ms 8.985 ms
chyba kazdy mazy o takich czasach : :PPP
a to jest ten ktory im cos lepiej wyszedl
Kod:
1 212.244.150.65 (212.244.150.65) 0.597 ms 0.546 ms 0.492 ms 2 195.205.141.1 (195.205.141.1) 0.946 ms 0.948 ms 0.849 ms 3 80.50.23.233 (80.50.23.233) 68.379 ms 68.025 ms 17.843 ms 4 z.kra_ar1.do.kra_r2.tpnet.pl (213.25.12.92) 9.215 ms 23.600 ms 18.474 ms 5 z.kra_r2.do.rze_r1.tpnet.pl (194.204.175.164) 18.588 ms 32.547 ms 10.746 ms 6 do.rze_ar2.z.rze_r1.tpnet.pl (195.205.0.226) 8.506 ms 19.031 ms 11.777 ms 7 80.50.76.198 (80.50.76.198) 36.244 ms 23.850 ms 23.595 ms
aczkolwiek ma dluzsza trase do pokonania :]
na koniec pkazuje mistrzostwo swiata w wydaniu tpsa
Kod:
1 80.50.197.201 (80.50.197.201) 9.190 ms 8.715 ms 8.988 ms 2 z.rze-ar1.do.rze-r1.tpnet.pl (195.205.0.221) 8.607 ms 19.963 ms 8.944 ms 3 z.rze_r1.do.kra_r2.tpnet.pl (194.204.175.163) 15.281 ms 11.853 ms 15.629 ms 4 z.kra_r2.do.kra_ar1.tpnet.pl (213.25.12.93) 21.099 ms 19.871 ms 13.740 ms 5 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 23.875 ms 17.511 ms 11.126 ms 6 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 13.742 ms 16.831 ms 13.121 ms 7 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 14.555 ms 17.601 ms 14.211 ms 8 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 19.476 ms 15.375 ms 17.891 ms 9 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 19.012 ms 16.708 ms 17.528 ms 10 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 22.625 ms 23.274 ms 28.015 ms 11 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 21.758 ms 30.771 ms 19.456 ms 12 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 24.720 ms 39.660 ms 38.755 ms 13 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 21.756 ms 21.882 ms 52.335 ms 14 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 23.933 ms 23.115 ms 24.448 ms 15 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 22.948 ms 27.463 ms 35.215 ms 16 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 27.875 ms 26.561 ms 37.004 ms 17 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 24.721 ms 35.480 ms 24.703 ms 18 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 44.455 ms 34.193 ms 30.231 ms 19 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 29.493 ms 28.982 ms 30.282 ms 20 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 45.898 ms 35.054 ms 31.870 ms 21 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 37.503 ms 29.221 ms 35.724 ms 22 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 47.246 ms 37.610 ms 39.480 ms 23 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 36.026 ms 33.596 ms 34.147 ms 24 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 34.214 ms 48.864 ms 34.205 ms 25 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 45.608 ms 41.660 ms 37.261 ms 26 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 45.728 ms 37.218 ms 53.440 ms 27 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 56.792 ms 50.476 ms 39.396 ms 28 acmm1-e0.krakow.tpnet.pl (194.204.149.2) 40.013 ms 41.257 ms 42.503 ms 29 vr0-vns12.czestochowa.tpnet.pl (194.204.176.82) 51.194 ms 99.721 ms
Strach sie bac normalnie... a za polpaka trza bulic.....
i tu pozdrowaienia dla Czestochowy i dla wzorowego routingu....
[url=http://dug.net.pl][b]DUG[/b][/url]
Offline
#7 2005-04-22 10:23:04
zieciu - Członek DUG
- zieciu
- Członek DUG
- Zarejestrowany: 2005-01-14
Re: realia...
A dziekuje dziekuje:] Czestochowa rulez :]
VUDU - Very Unprofessional Debian User:)
Offline
Informacje debugowania
| Time (s) | Query |
|---|---|
| 0.00012 | SET CHARSET latin2 |
| 0.00004 | SET NAMES latin2 |
| 0.00096 | SELECT u.*, g.*, o.logged FROM punbb_users AS u INNER JOIN punbb_groups AS g ON u.group_id=g.g_id LEFT JOIN punbb_online AS o ON o.ident='13.58.18.135' WHERE u.id=1 |
| 0.00060 | REPLACE INTO punbb_online (user_id, ident, logged) VALUES(1, '13.58.18.135', 1732458826) |
| 0.00049 | SELECT * FROM punbb_online WHERE logged<1732458526 |
| 0.00056 | SELECT topic_id FROM punbb_posts WHERE id=5706 |
| 0.00005 | SELECT id FROM punbb_posts WHERE topic_id=698 ORDER BY posted |
| 0.00057 | SELECT t.subject, t.closed, t.num_replies, t.sticky, f.id AS forum_id, f.forum_name, f.moderators, fp.post_replies, 0 FROM punbb_topics AS t INNER JOIN punbb_forums AS f ON f.id=t.forum_id LEFT JOIN punbb_forum_perms AS fp ON (fp.forum_id=f.id AND fp.group_id=3) WHERE (fp.read_forum IS NULL OR fp.read_forum=1) AND t.id=698 AND t.moved_to IS NULL |
| 0.00007 | SELECT search_for, replace_with FROM punbb_censoring |
| 0.00195 | SELECT u.email, u.title, u.url, u.location, u.use_avatar, u.signature, u.email_setting, u.num_posts, u.registered, u.admin_note, p.id, p.poster AS username, p.poster_id, p.poster_ip, p.poster_email, p.message, p.hide_smilies, p.posted, p.edited, p.edited_by, g.g_id, g.g_user_title, o.user_id AS is_online FROM punbb_posts AS p INNER JOIN punbb_users AS u ON u.id=p.poster_id INNER JOIN punbb_groups AS g ON g.g_id=u.group_id LEFT JOIN punbb_online AS o ON (o.user_id=u.id AND o.user_id!=1 AND o.idle=0) WHERE p.topic_id=698 ORDER BY p.id LIMIT 0,25 |
| 0.00086 | UPDATE punbb_topics SET num_views=num_views+1 WHERE id=698 |
| Total query time: 0.00627 s | |