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| před (pouze IPv4) | po (oboje IPv4 a IPv6) |
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| Blok kódu |
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source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# Spoj -> PMV, uplink
auto enp0s8
iface enp0s8 inet static
address 10.107.99.130/30
# AP Oblast-DB2, router 1, tady jsou pripojenci
auto enp0s9
iface enp0s9 inet static
address 10.107.185.1/26 |
| | Blok kódu |
|---|
source /etc/network/interfaces.d/*
# The loopback network interface
auto lo
iface lo inet loopback
# Spoj -> PMV, uplink
auto enp0s8
iface enp0s8 inet static
address 10.107.99.130/30
# AP Oblast-DB2, router 1, tady jsou pripojenci
auto enp0s9
iface enp0s9 inet static
address 10.107.185.1/26
iface enp0s9 inet6 static
address 2a01:16d:b210::/64 |
|
- Na interface routeru doporučuji vždy nasazovat IPv6 adresu s prefixem /64 (pokud tam chcete adresovat více zařízení) nebo /128 (pokud vám stačí jen jedna adresa pro management). Vyvarujte se adresovat velké prefixy /40, /44 a /48 pokud vyloženě nevíte co děláte - přináší to problémy a nestandardní chování. Například nefunguje redistribute static apod.
Shodit a nahodit interface (bacha na ostrý síti!)
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| před (pouze IPv4) | po (oboje IPv4 a IPv6) |
|---|
| Blok kódu |
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!
! Vzorovy router, oblast DB2, router 1
!
hostname DB2-router1-debian12
log syslog informational
frr defaults traditional
password free
enable password q7823yfbksldmf872fwfigu3ef97
! Verejky IPv4
ip route 89.200.202.0/28 eth0
interface enp0s8
description Spoj -> PMV, uplink
ip ospf cost 10
ip ospf hello-interval 2
ip ospf dead-interval 6
router ospf
ospf router-id 10.107.185.1
redistribute static
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| | Blok kódu |
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!
! Vzorovy router, oblast DB2, router 1
!
hostname DB2-router1-debian12
log syslog informational
frr defaults traditional
password free
enable password q7823yfbksldmf872fwfigu3ef97
! Verejky IPv4
ip route 89.200.202.0/28 eth0
! IPv6: Agregovana routa pro cely tento router (jde ven pres OSPF)
ipv6 route 2a01:16d:b210::/44 blackhole
interface enp0s8
description Spoj -> PMV, uplink
ip ospf cost 10
ip ospf hello-interval 2
ip ospf dead-interval 6
ipv6 ospf6 area 0.0.0.0
ipv6 ospf6 cost 10
ipv6 ospf6 hello-interval 2
ipv6 ospf6 dead-interval 6
ipv6 ospf6 network point-to-point
router ospf
ospf router-id 10.107.185.1
redistribute static
network 10.107.99.134/30 area 0.0.0.0
router ospf6
ospf6 router-id 10.107.185.1
redistribute static metric-type 1 route-map JEN-VELKY-SUBNETY
route-map JEN-VELKY-SUBNETY permit 10
match ipv6 address prefix-list velikost-40-az-48
ipv6 prefix-list velikost-40-az-48 seq 5 permit 2a01:168::/29 ge 40 le 48
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