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EX300(23Q) · Question #5

Configure eth0 with a static ipv6 addresses as follows. Configure a Static IPv6 address in serverX as fddb:fe2a:ab1e:c0a8:64/64. Configure a Static IPv6 address in desktopX as…

On ServerX: nmcli conn show ----> to find the connection name that attaches to the eth0 interface nmcli conn modify "System eth0" ipv6.addresses fddb:fe2a:ab1e:c0a8:64/64 nmcli conn modify "System eth0" connection.autoconnect true nmcli conn modify "System eth0" ipv6.method…

Configure IPv6 Networking

Question

Configure eth0 with a static ipv6 addresses as follows.
  • Configure a Static IPv6 address in serverX as fddb:fe2a:ab1e:c0a8:64/64.
  • Configure a Static IPv6 address in desktopX as fddb:fe2a:ab1e:c0a8:02/64.
  • Both machines are able to communicate within the network fddb:fe2a:ab1e/64
  • The changes should be permanent even after the reboot.

Explanation

On ServerX: nmcli conn show ----> to find the connection name that attaches to the eth0 interface nmcli conn modify "System eth0" ipv6.addresses fddb:fe2a:ab1e:c0a8:64/64 nmcli conn modify "System eth0" connection.autoconnect true nmcli conn modify "System eth0" ipv6.method manual

nmcli conn down "System eth0" nmcli conn up "System eth0"

On DesktopX: nmcli conn show ----> to find the connection name that attaches to the eth0 interface nmcli conn modify "System eth0" ipv6.addresses fddb:fe2a:ab1e:c0a8:02/64 nmcli conn modify "System eth0" connection.autoconnect true nmcli conn modify "System eth0" ipv6.method manual

nmcli conn down "System eth0" nmcli conn up "System eth0"

On ServerX: ping6 -I eth0 ddb:fe2a:ab1e:c0a8:02

On DesktopX: ping6 -I eth0 fddb:fe2a:ab1e:c0a8:64

Topics

#IPv6 static addressing#NetworkManager#persistent network config#prefix length

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