I want to thank you for your time. I had to modify the command you provided as if gave an error (inet.0 vs inet6.0) . The biggest thing is learning how all the various route tables are used and shared with the system.
set routing-options rib-groups inet0-inet63 import-rib inet6.0 set routing-options rib-groups inet0-inet63 import-rib inet6.3
set routing-options interface-routes rib-group inet6 inet0-inet63 set routing-options rib inet6.3 static route ::ffff:10.229.21.1/128 next-hop ::ffff:10.220.21.2 set routing-options rib inet6.3 static route ::ffff:10.229.21.1/128 next-hop ::ffff:10.220.21.6 labadmin@rchmx480-vmcg10# run show route table VF-NC-SGi.inet6.0 VF-NC-SGi.inet6.0: 20 destinations, 20 routes (20 active, 0 holddown, 0 hidden) + = Active Route, - = Last Active, * = Both 2021:1:2:1::/64 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified > to ::ffff:10.220.21.2 via irb.2300, Push 42 to ::ffff:10.220.21.6 via irb.2301, Push 42 2021:1:2:2::/63 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 43 to ::ffff:10.220.21.6 via irb.2301, Push 43 2021:1:2:4::/62 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 44 to ::ffff:10.220.21.6 via irb.2301, Push 44 2021:1:2:8::/61 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified to ::ffff:10.220.21.2 via irb.2300, Push 45> to ::ffff:10.220.21.6 via irb.2301, Push 45 2021:1:2:10::/60 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 46 to ::ffff:10.220.21.6 via irb.2301, Push 46 2021:1:2:20::/59 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 47 to ::ffff:10.220.21.6 via irb.2301, Push 47 2021:1:2:40::/58 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 48 to ::ffff:10.220.21.6 via irb.2301, Push 48 2021:1:2:80::/57 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 49 to ::ffff:10.220.21.6 via irb.2301, Push 49 2021:1:2:100::/56 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 50 to ::ffff:10.220.21.6 via irb.2301, Push 50 2021:1:2:200::/55 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 51 to ::ffff:10.220.21.6 via irb.2301, Push 51 2021:1:2:400::/54 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 52 to ::ffff:10.220.21.6 via irb.2301, Push 52 2021:1:2:800::/53 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified to ::ffff:10.220.21.2 via irb.2300, Push 53> to ::ffff:10.220.21.6 via irb.2301, Push 53 2021:1:2:1000::/52 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 54 to ::ffff:10.220.21.6 via irb.2301, Push 54 2021:1:2:2000::/51 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 55 to ::ffff:10.220.21.6 via irb.2301, Push 55 2021:1:2:4000::/50 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 56 to ::ffff:10.220.21.6 via irb.2301, Push 56 2021:1:2:8000::/49 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified> to ::ffff:10.220.21.2 via irb.2300, Push 57 to ::ffff:10.220.21.6 via irb.2301, Push 57 2275::3fc:192:168:12:300/126 *[Direct/0] 3w0d 06:02:19> via ae13.2231 2275::3fc:192:168:12:302/128 *[Local/0] 3w0d 06:02:19 Local via ae13.2231 2280::1020:2:2010:8:101/128 *[BGP/170] 00:02:29, MED 1, localpref 100, from 10.229.21.1 AS path: 10210 ?, validation-state: unverified to ::ffff:10.220.21.2 via irb.2300, Push 58> to ::ffff:10.220.21.6 via irb.2301, Push 58 fe80::223:9c08:b7fb:e8c2/128 *[Local/0] 3w0d 06:02:19 Local via ae13.2231 [edit] labadmin@rchmx480-vmcg10# run ping routing-instance VF-NC-SGi 2280::1020:2:2010:8:101 PING6(56=40+8+8 bytes) 2275::3fc:192:168:12:302 --> 2280::1020:2:2010:8:101 16 bytes from 2280::1020:2:2010:8:101, icmp_seq=0 hlim=64 time=2.126 ms 16 bytes from 2280::1020:2:2010:8:101, icmp_seq=1 hlim=64 time=1.812 ms 16 bytes from 2280::1020:2:2010:8:101, icmp_seq=2 hlim=64 time=2.417 ms 16 bytes from 2280::1020:2:2010:8:101, icmp_seq=3 hlim=64 time=2.308 ms ^C --- 2280::1020:2:2010:8:101 ping6 statistics --- 4 packets transmitted, 4 packets received, 0% packet loss round-trip min/avg/max/std-dev = 1.812/2.166/2.417/0.229 ms
I was able to ping from the PE to a loopback on the end device and it works.