cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
4974
Views
0
Helpful
30
Replies

IPV6 Swtiching / Routing problem

Hello,

 

I'm new to the community and I'm not sure if I'm asking in the right place. I'm also a total amateur but I've almost got the setup I need completed but now I'm stumped. Any help would be great.

 

I've got a Cisco router and switch. On the router, I have a tunnel out to an IPV6 tunnel broker service (This is working) I've got some bgp going on on my router as well. All of this for my own /32 of IPV6 addresses. I've got a trunked port out of my switch into my router, and a trunked port out of my switch off to a local host for vlan purposes.

 

I've got sub-interfaces on the router with the proper encapsulation and ID's set. I've got the vlans I need created on the swtich.

 

Over on my host machine, I try to connect out to the internet via my vlans and have no luck. I can utilize the block of address space I assigned to vlan 1 on the switch. Since vlan 1 is native all of that traffic heads over my hosts main interface. Say eth0. I can setup eth.1 , eth.2, etc and ping the switch address assigned to these vlans, as well as the gateway addresses assigned to the sub-interfaces on the router. But if I try to ping from one of the Vlans to something other than it's own subnet, I get nothing.

 

I'm not sure If I've explained it well enough...but I've been struggling for awhile and figured I'd ask. In case someone knows what I may be missing. 

 

Thanks in advance! 

30 Replies 30

Hi,

If theres a less convoluted way to accomplish what I'm asking, I'm all for it.

I think this is good way which you had chosen for 1:1 NAT.  

 

I'd assign the .34 address to the host directly but I can't figure out how to route it out to the net.

Other Solutions are: Configure two interfaces in the Bridge on the router as One will connect to the ISP and another can connect to the Server and you can assign a direct Public IP address on the Server.

 

The second Solution as there as Proxy ARP solution Here is my old blog post. 

https://community.cisco.com/t5/networking-blogs/transparent-subnet-gateways-using-proxy-arp/ba-p/3735561

 

 

Regards,
Deepak Kumar,
Don't forget to vote and accept the solution if this comment will help you!