From: Hobbs (deadheadblues@gmail.com)
Date: Mon Oct 27 2008 - 19:52:25 ARST
yep, you're right. i just tried it too...wonder what i was thinking. maybe
the strawberries through me off
On Mon, Oct 27, 2008 at 12:47 PM, Bogdan Sass <bogdan.sass@catc.ro> wrote:
> Hobbs wrote:
>
> i don't know a lot about cake or strawberries but i believe ipv6 pings on
> frame-relay are sent from link local. you need to map those as well.
>
>
> Nope. IPv6 pings are sourced from the unicast address on the
> interface. The LL address comes into play when using routing protocols (as
> stated in my original answer).
>
>
> Rack1R1#conf t
> Rack1R1(config-if)#int s1/0
> Rack1R1(config-if)#ipv6 add 2000::1/64
> Rack1R1(config-if)#frame map ipv6 2000::3 113
>
> Rack1R1#deb ipv6 pack
> IPv6 unicast packet debugging is on
> Rack1R1#p 2000::3
>
> Type escape sequence to abort.
> Sending 5, 100-byte ICMP Echos to 2000::3, timeout is 2 seconds:
> !!!!!
> Success rate is 100 percent (5/5), round-trip min/avg/max = 8/16/40 ms
> Rack1R1#
> *Mar 1 00:05:44.135: IPv6: SAS picked source 2000::1 for 2000::3
> (Serial1/0)
> *Mar 1 00:05:44.139: IPV6: *source 2000::1 (local)*
> *Mar 1 00:05:44.143: dest 2000::3 (Serial1/0)
> *Mar 1 00:05:44.143: traffic class 0, flow 0x0, len 100+0, prot 58,
> hops 64, originating
>
>
> On Mon, Oct 27, 2008 at 5:26 AM, Paul Adams <ccie.paul@gmail.com> <ccie.paul@gmail.com> wrote:
>
>
>
> Frame-relay config is there ; I just removed while posting it.R1 Serial IP1.1.13.1
> R3 Serial IP 1.1.13.3
>
> From R1 i can ping 1.1.13.3
> From R3 I can ping 1.1.13.1
>
> Its a very very silly mistake I know ;
>
>
>
>
> On Mon, Oct 27, 2008 at 2:20 PM, Bogdan Sass <bogdan.sass@catc.ro> <bogdan.sass@catc.ro> wrote:
>
>
>
> Paul Adams wrote:
>
>
>
> Hello
>
> Cake was good but strawberry gives me hard-time
>
>
>
>
>
> I do not see the DLCIs under your frame-relay map commands. Did you
>
>
> check
>
>
> those?
>
> Also, I do not understand what you mean by "FR IPs are pingable, but R1
> cannot ping R3". Are you trying to ping a RIP-learned address? (in that
> case, you will also need FR mappings for the link-local addresses - have
>
>
> a
>
>
> look at `show ipv6 route`, and you will see the LL address listed as the
> next hop for the RIP routes).
>
>
>
>
>
> --
> Bogdan Sass
> CCAI,CCSP,JNCIA-ER,CCIE #22221 (RS)
> Information Systems Security Professional
> "Curiosity was framed - ignorance killed the cat"
Blogs and organic groups at http://www.ccie.net
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