interface Tunnel56
 description *** HUB1 - ISP1 ***
 ip address 172.25.56.56 255.255.255.0
 no ip redirects
 no ip next-hop-self eigrp 1
 no ip split-horizon eigrp 1
 ip nhrp authentication BJ56DVPN
 ip nhrp map multicast dynamic
 ip nhrp network-id 1
 ip nhrp holdtime 300
 ip nhrp redirect
 ip tcp adjust-mss 1360
 delay 1000
 tunnel source GigabitEthernet0/0
 tunnel mode gre multipoint
 tunnel key 1
 tunnel protection ipsec profile vpn_profile_hasel_aes shared
!
!
interface Tunnel556
 description *** HQ - ISP1 ***
 ip address 10.13.98.56 255.255.255.0
 no ip redirects
 ip nhrp authentication HA18BJ56
 ip nhrp map 10.13.98.4 195.243.205.120
 ip nhrp map multicast 195.243.205.120
 ip nhrp map 10.13.98.5 212.185.41.204
 ip nhrp map multicast 212.185.41.204
 ip nhrp network-id 3
 ip nhrp holdtime 300
 ip nhrp nhs 10.13.98.4 priority 1 cluster 1
 ip nhrp nhs 10.13.98.5 priority 2 cluster 1
 ip nhrp nhs cluster 1 max-connections 2
 ip nhrp shortcut
 ip nhrp redirect
 ip tcp adjust-mss 1360
 tunnel source GigabitEthernet0/0
 tunnel mode gre multipoint
 tunnel key 3
 tunnel protection ipsec profile vpn_profile_hasel_aes shared
!
router eigrp 1
 distribute-list prefix filter_eigrp out
 network 10.13.98.0 0.0.0.255
 network 10.56.0.0 0.0.255.255
 network 172.25.56.0 0.0.0.255
 redistribute static route-map static2EIGRP
 passive-interface Loopback0

Spoke1:

interface Tunnel56
 description *** Spoke - ISP1 ***
 ip address 172.25.56.52 255.255.255.0
 no ip redirects
 ip nhrp authentication BJ56DVPN
 ip nhrp map 172.25.56.56 106.120.64.62
 ip nhrp map multicast 106.120.64.62
 ip nhrp map 172.25.56.50 116.246.31.146
 ip nhrp map multicast 116.246.31.146
 ip nhrp network-id 1
 ip nhrp holdtime 300
 ip nhrp nhs 172.25.56.56 priority 1 cluster 5
 ip nhrp nhs 172.25.56.50 priority 2 cluster 5
 ip nhrp nhs cluster 5 max-connections 2
 ip nhrp nhs fallback 5
 ip nhrp shortcut
 ip tcp adjust-mss 1360
 delay 3000
 tunnel source GigabitEthernet0/1
 tunnel mode gre multipoint
 tunnel key 1
 tunnel protection ipsec profile vpn_profile_hasel_aes shared
!
!
interface Tunnel556
 description *** HQ - ISP1 ***
 ip address 10.13.98.52 255.255.255.0
 no ip redirects
 ip nhrp authentication HA18BJ56
 ip nhrp map 10.13.98.4 195.243.205.120
 ip nhrp map multicast 195.243.205.120
 ip nhrp map 10.13.98.5 212.185.41.204
 ip nhrp map multicast 212.185.41.204
 ip nhrp network-id 3
 ip nhrp holdtime 300
 ip nhrp nhs 10.13.98.5 priority 2 cluster 1
 ip nhrp nhs 10.13.98.4 priority 1 cluster 1
 ip nhrp nhs cluster 1 max-connections 2
 ip nhrp shortcut
 ip nhrp redirect
 ip tcp adjust-mss 1360
 tunnel source GigabitEthernet0/1
 tunnel mode gre multipoint
 tunnel key 3
 tunnel protection ipsec profile vpn_profile_hasel_aes shared
!
router eigrp 1
 distribute-list prefix filter_eigrp out
 network 10.13.98.0 0.0.0.255
 network 10.52.0.0 0.0.255.255
 network 172.25.56.0 0.0.0.255
 redistribute static route-map static2EIGRP
 passive-interface Loopback0