Zte ZXR10 ZSR V2 - Configuring 6 RD Tunnels

Chapter176RDConguration
Figure17-6ForwardingaMessagetoa6rddomain
BRworksasfollows:
1.Uponreceiptofamessagedestinedfor2001:db8:0:0100::0:0101:0102,BR
determinesthatthenext-hopisthetunnelbasedontheIPv6route(2001:db8::/32
->tunnel).
2.Performa6in4encapsulation.TheIPv6destinationaddressindicatesthatthe
messageisanIPv6messageaddressedtoa6rddomain.Thismeansthatthe
messageneedstobeforwardedbyBRtoCPE1.BRthereforeobtainstheIPv4
addressfromtheIPv6destinationaddress,andusesitasthedestinationaddress.
3.Searchtheroute,andforwardthemessage.
CEP1worksasfollows:
1.Checkwhetherthereisa6rdlabelontheIPv4route.
2.Ifa6rdlabelisfound,performadecapsulation.
3.Forwardthemessageto2001:db8:0:100::/64.
17.2Conguring6RDTunnels
Thisproceduredescribeshowtocongure6RDtunnels.
Steps
1.Congurea6RDtunnel.
StepCommandDescription
1ZXR10(config)#interfacev6_tunnel<tunnel_no>CreatestheinterfaceoftheIPv6
tunnel.
2ZXR10(config)#ipv6-tunnel-configEntersIPv6tunnelmode.
3ZXR10(config-ipv6-tunnel)#interface{byname
<interface-byname>|<interface-name>}
EntersIPv6tunnelinterface
congurationmode.The
interfacealiasandnamecan
containupto32characters.
17-5
SJ-20140504150128-018|2014-05-10(R1.0)ZTEProprietaryandCondential