6.3 - static mroute is required on R6?
I could not make ping working from R5 to R4 without "ip mroute 18.104.22.168 255.255.255.255 22.214.171.124" on R6. Issue may be because of
"O E2 126.96.36.199/32 [19/1] via 188.8.131.52, 19:00:55, Ethernet0/0" on R6 routing table for section 3.5.
Anyone else is having same issue or I am missing anything?
Appreciate your thought.