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IPv6set up but not passing traffic
Posted: Fri Jan 03, 2025 7:39 pm
by esparx
So I have a simple config of three cisco (IOL) routers setup with IPv6 only. IPv6 routing is enabled globally, IPv6 is enabled on the interfaces and the interfaces have proper IPv6 addresses. Cannot ping directly connected devices, they do not see each other in "show ipv6 neighbor". I have looked all over the place. Anyone else having an issue. Running 6.2.0-6 EVE-NG Pro. Even the Palo Also FW cannot see the routers nor pass v6 traffic to them on the INSIDE.
Thoughts?
Re: IPv6set up but not passing traffic
Posted: Fri Jan 03, 2025 10:37 pm
by rusty725
which IOL versions are you using ? also update Eve to the latest version 6.2.0-20
Re: IPv6set up but not passing traffic
Posted: Sat Jan 04, 2025 1:40 am
by Uldis (UD)
IOL IPv6 works like charm
Re: IPv6set up but not passing traffic
Posted: Sat Jan 04, 2025 2:25 am
by Uldis (UD)
But Palo simply need configure it properly, also works IPv6 without issues
Re: IPv6set up but not passing traffic
Posted: Mon Jan 06, 2025 5:38 pm
by esparx
I am using c1710 12.4-23
c2600 12.4-15.T14
c3640 12.4-25d
Re: IPv6set up but not passing traffic
Posted: Mon Jan 06, 2025 8:25 pm
by rusty725
you're using very old images called dynamips those are not iol. Get iol instead.