I think VPP 18 is very old. When you get a chance, download latest VPP (I see
a 21.01 release) or build latest VPP from gerrit. VPP CLI between ip4 and ip6
are confusing. I use “show ip neighbor” to see ip6 neighbors. Of course, if a
neighbor does not exist, IPv6 ND has failed. Debug ip6 ND. For a workaround
to ND failure, use a static ip6 neighbor – an example is given below.
set ip neighbor TenGigabitEthernet3/0/0 2001:420:380:dead:beef:d06:f001:2
00:25:90:eb:e8:ec
From: vpp-dev@lists.fd.io On Behalf Of Mohsen Meamarian
Sent: Thursday, March 04, 2021 12:38 PM
To: vpp-dev@lists.fd.io
Subject: [vpp-dev] ipv6 neighbor solitication sent
Hi .
I am trying to establish an ipv6 static route between 2 vpp_frr ubuntu and one
cisco 7200 . When I run sh error in vppctl I get neighbor solitication sent
error . When I run ip6 sh neighbor I see nothing . What is the problem ?
I am using VPP 18 and router plugin VPPSB and frr 7.5.
I already run the enable ip6 interface in vppctl. but when I run the sh ip6
interface I see nothing.
smime.p7s
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