» »

Cisco ruter in IPv6 protokol

Cisco ruter in IPv6 protokol

DejanLes ::

Pozdravljeni
ve kdo kako bi lahko nastavil, da bi router vse IPv6 pakete posredoval kot switch naprej?

aleksander10 ::

Kateri router imaš? In kaj točno želiš narediti?
Aleksander

"A friend is someone who gives you total freedom to be yourself. (J.M.)"

DejanLes ::

Imam Cisco 1800 serijo.
Imam eden IPv4 naslov in /64 IPv6 naslovov. Vhodno povezavo sem priključil na FE0 in ji nastavil moj IPv4 naslov, pot do GW in NAT (IPv4 omrežje deluje). Ker pa sem še dobil IPv6 omrežje, in bi rad obrdžal te naslove, bi rad na tem istem portu (FE0) vse pakete s protokola IPv6 posredoval direktno naprej kot to naredi switch. Ne vem če je to sploh možno naredit moje poznavanje teh routerjev pa je bolj osnovno.

111111111111 ::

Dodaj izpis ukaza
show version


Da vidimo če tvoj IOS sploh podpira IPv6 na Cisco napravi.

Če ni skrivnost pa dodaj še
show running
(prej pobriši gesla če nimaš kriptirana) Da vidimo kako je nastavljen NAT in kaj pravzaprav poskušaš naredit.

Na prvi uč bi rekel da narediš default route na IPv6 in jo usmeri na kateri port pač hočeš. Kar ti bo uletelo na ruter preko IPv6 ti bo odletelo po default routi. Upam da je to to kar si iskal.

Npr: ipv6 route ::/0 {interface}

Zgodovina sprememb…

DejanLes ::

Zdravo
Router1#show version
Cisco IOS Software, C181X Software (C181X-ADVENTERPRISEK9-M), Version 12.4(24)T)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2009 by Cisco Systems, Inc.
Compiled Fri 19-Jun-09 22:32 by prod_rel_team

ROM: System Bootstrap, Version 12.3(8r)YH12, RELEASE SOFTWARE (fc1)

Router1 uptime is 2 days, 14 hours, 1 minute
System returned to ROM by power-on
System image file is "flash:c181x-adventerprisek9-mz.124-24.T1.bin"


This product contains cryptographic features and is subject to United
States and local country laws governing import, export, transfer and
use. Delivery of Cisco cryptographic products does not imply
third-party authority to import, export, distribute or use encryption.
Importers, exporters, distributors and users are responsible for
compliance with U.S. and local country laws. By using this product you
agree to comply with applicable laws and regulations. If you are unable
to comply with U.S. and local laws, return this product immediately.

A summary of U.S. laws governing Cisco cryptographic products may be found at:
http://www.cisco.com/wwl/export/crypto/...

If you require further assistance please contact us by sending email to
export@cisco.com.

Cisco 1812 (MPC8500) processor (revision 0x400) with 236544K/25600K bytes of me.
Processor board ID FCZ1332C04Y, with hardware revision 0000

10 FastEthernet interfaces
1 ISDN Basic Rate interface
62720K bytes of ATA CompactFlash (Read/Write)

Configuration register is 0x2102


Ta verzija podpira IPv6. Jaz sem na FE0 nastavil IPv6 naslov in default route, da je router imel preko IPv6 dostop do interneta. Takrat sem lahko pingal iz routerja, v mojem omrežju pa nisem imel dostopa nazven. Potem sem Vlan1 nastavil IPv6 naslov in na FE0 izbrisal. Nastavil default route in je omrežje IPv6 delovalo lokalno ne pa nazven.
Če želim imeti dostop do interneta, mora bit na FE0 nastavljen IPv6, potem pa ne morem IPv6 naslova iz istega omrežja nastavit še na Vlan1.

Zato pa pravim, da bi rad vse IPv6 pakete samo poslal naprej in jih ne preverjal ... (Switch) Ta router ima 8 switch portov. IPv4 pa preko NAT pretvoril v lokalne naslove.

Tukaj pa je še running:
Router1#show running-config
Building configuration...

Current configuration : 3043 bytes
!
version 12.4
service timestamps debug datetime msec
service timestamps log datetime msec
no service password-encryption
!
hostname Router1
!
boot-start-marker
boot-end-marker
!
logging message-counter syslog
enable secret 5 $1$stIf$/tU/qe39PZw1tTFFsbbXX/
!
no aaa new-model
!
!
dot11 syslog
ip source-route
!
!
ip dhcp excluded-address 192.168.1.0 192.168.1.63
!
ip dhcp pool DHCPhome
import all
network 192.168.1.0 255.255.255.0
domain-name lana-i.si
dns-server 193.95.252.114 193.189.160.13 193.189.160.23
default-router 192.168.1.1
!
!
ip cef
no ipv6 cef
!
multilink bundle-name authenticated
!
!
!
vtp mode transparent
!
!
!
archive
log config
hidekeys
!
!
vlan 10
name MNG_Habakuk
!
vlan 11
name DHCP_AP_Habakuk
!
vlan 22
name DHCP_AP_Piramida
!
vlan 30
name MNG_Piramida
!
vlan 50
name Habakuk_guest
!
vlan 51
name Habakuk_users
!
vlan 60
name Piramida_guest
!
vlan 61
name Piramida_users
!
!
!
!
interface BRI0
no ip address
encapsulation hdlc
shutdown
!
interface FastEthernet0
description Vhodna vrata!
ip address 193.95.252.114 255.255.255.252
ip nat outside
ip virtual-reassembly
duplex auto
speed auto
ipv6 address 2A00:EE0:5:45::400/64
ipv6 enable
!
interface FastEthernet1
no ip address
shutdown
duplex auto
speed auto
!
interface FastEthernet2
!
interface FastEthernet3
!
interface FastEthernet4
!
interface FastEthernet5
!
interface FastEthernet6
!
interface FastEthernet7
!
interface FastEthernet8
!
interface FastEthernet9
!
interface Vlan1
ip address 192.168.1.1 255.255.255.0
ip nat inside
ip virtual-reassembly
ipv6 enable
!
ip forward-protocol nd
ip route 0.0.0.0 0.0.0.0 193.95.252.113
no ip http server
no ip http secure-server
!
!
ip nat pool NATpool 192.168.1.0 192.168.2.0 netmask 0.0.0.255
ip nat inside source list 1 interface FastEthernet0 overload
ip nat inside source static tcp 192.168.1.2 22 interface FastEthernet0 22
ip nat inside source static tcp 192.168.1.2 80 interface FastEthernet0 80
ip nat inside source static tcp 192.168.1.2 53 interface FastEthernet0 53
ip nat inside source static udp 192.168.1.2 53 interface FastEthernet0 53
ip nat inside source static tcp 192.168.1.2 43 interface FastEthernet0 43
ip nat inside source static tcp 192.168.1.2 20 interface FastEthernet0 20
ip nat inside source static tcp 192.168.1.2 21 interface FastEthernet0 21
ip nat inside source static tcp 192.168.1.2 25 interface FastEthernet0 25
ip nat inside source static tcp 192.168.1.2 110 interface FastEthernet0 110
!
access-list 1 permit 192.168.1.0 0.0.0.255
!
ipv6 route ::/0 FastEthernet0
!
!
!
!
!
!
control-plane
!
!
line con 0
line aux 0
line vty 0 4
login
!
end


Vredno ogleda ...

TemaSporočilaOglediZadnje sporočilo
TemaSporočilaOglediZadnje sporočilo
»

Težave pri konfiguraciji cisco omrežja

Oddelek: Omrežja in internet
11876 (721) klemen825
»

tretji router

Oddelek: Pomoč in nasveti
8707 (598) boogie_xlr
»

Problem z VLAN-i.

Oddelek: Omrežja in internet
71088 (952) levaky
»

Cisco Soho 851 router in msn messenger ne dela

Oddelek: Omrežja in internet
111962 (1800) bacho
»

Cisco 2621 router

Oddelek: Strojna oprema
81874 (1737) Djuro

Več podobnih tem