Rare project developers

[Everson Borges <>]

Hi all,

With Csaba's tip we can see that the icmpv6 number is 58 and not 1 as I had put it...

 access-list polka6
    sequence 10 permit 58 7777:: ffff:ffff:ffff:ffff:: all 2020::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff all

    exit
!

Thanks

Em qui., 28 de abr. de 2022 às 12:32, mc36 <> escreveu:

hi,
in a such situation, first i would ensure that the tunnel you're pbr-ing into, works...
if not, on r5, ping 4040::2 siz 1111 rep 11111111 time 1, and "disp inter traff" everywhere in the topology and see where it stops txing...
once you got a failure point and have no idea, you can always debug fwd packet on a decreased load to see what's going on...
once it's sorted out, you could try the same from r7, and follow the same troubleshooting process described above...
if you've absolutely no idea, then please give us all the configs to be able to reconstruct the whole topology...
br,
cs


On 4/28/22 16:00, Everson Borges wrote:
> Hi all,
>
> I think my doubt is a little  dummy.
>
> I made these configurations, however ipv4 works but ipv6 doesn't work and I still haven't found the reason, if someone can help me.
>
> In attached R7 and R5.
>
> access-list polka4
>    sequence 10 permit 1 7.7.7.0 255.255.255.252 all 20.20.20.6 255.255.255.255 all
>    exit
> !
> access-list polka6
>    sequence 10 permit 1 7777:: ffff:ffff:ffff:ffff:: all 2020::6 ffff:ffff:ffff:ffff:ffff:ffff:ffff:ffff all
>    exit
> !
>
> R7---R5---R1---R3
>                            |            |
>                            |            |
>                            |            |
>             R6---R2 ---R4
>
>
> Everson Scherrer Borges

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Att.

Everson Scherrer Borges