mike wrote: ↑Tue Apr 25, 2017 3:29 pm
reason and use case please?
Hi Mike, thanks for reply:
I had a VMX setup with internal image and as you can see below due the duplicate mac-address I can't setup a topology using these images. I could changed the mac address by configuration, but the without mac reinitialize the hardware is the same, the local-link ipv6 is the same etc, and there will be problem to build topology.
Apr 22 19:43:41 R2 /kernel: ge-0/0/0: DAD detected duplicate IPv6 address fe80::205:86ff:feca:c500: NS in/out=0/3, NA in=1, manual intervention required.
Apr 22 19:43:41 R2 /kernel: ge-0/0/0: with possible hardware address duplication detected, disable IPv6 Family, recover with interface flap or new config
Apr 22 19:43:41 R2 /kernel: ge-0/0/0: DAD detected duplicate IPv6 address fe80::205:86ff:feca:c500: from NA packet, neighbor link layer address is 50:00:00:01:00:02
root@R1% ifconfig ge-0/0/0
ge-0/0/0: encaps: ether; framing: ether
flags=0x3/0xc000 <PRESENT|RUNNING>
curr media: i802 50:0:0:1:0:2
ge-0/0/0.0: flags=0x400c000 <UP|MULTICAST>
inet mtu 1500 local=20.0.0.0 dest=20.0.0.0/31
inet6 primary mtu 1500 local=2000:2000:2000:: dest=2000:2000:2000::/127
local=fe80::205:86ff:feca:c500 dest=fe80::/64 ------------------------------------------->>>>>>> link-local Router 1
multiservice primary mtu 4294967295
root@R2% ifconfig ge-0/0/0
ge-0/0/0: encaps: ether; framing: ether
flags=0x3/0xc000 <PRESENT|RUNNING>
curr media: i802 50:0:0:3:0:2
ge-0/0/0.0: flags=0x400c000 <UP|MULTICAST>
inet mtu 1500 local=20.0.0.1 dest=20.0.0.0/31
inet6 primary <hard down> mtu 1500 local=2000:2000:2000::1 dest=2000:2000:2000::/127
local=fe80::205:86ff:feca:c500 dest=fe80::/64 ------------------------------------------->>>>>>> link-local Router 2
multiservice primary mtu 4294967295