881 Router Config :

interface FastEthernet4
ip address (PUBLIC_LAN_IP_ADDRESS)
!
!
 interface Vlan1
Description LAN
ip address 192.168.1.1 255.255.255.0
!
bridge 1 protocol ieee
bridge 1 route ip

 

UBM :

configure
edit mobile-port Mobile1
apn 3gnet
exit
edit mobile-port Mobile2
apn 3gnet
exit
commit
y

add healthcheck-profile 3G
recovery-time 10000
retry-attempts 10
timeout 10000
exit

add link mobile1
type mobile
port Mobile1
username web
password web
healthcheck-address 8.8.8.8
download 1000
upload 1000
healthcheck-profile 3G
exit

add link mobile2
type mobile
port Mobile2
username web
password web
healthcheck-address 8.8.8.8
download 1000
upload 1000
healthcheck-profile 3G

add lan-interface lan1
port Port1
address <<LAN_IP_ADDRESS>><<NOTATION>> ( Cisco 881 Point-to-Point-FA4)
exit
commit
y

edit system parameters
system-name <<SITE_NAME>>
tcp-mss-clamp-mode manual
tcp-mss-clamp-value 1400
timeserver-primary 80.74.16.30
timeserver-secondary 80.74.16.31
exit

remove access-rule AllowSSH
remove access-rule AllowHTTPS
remove access-rule AllowSNMP
commit
y

edit user admin
password globalwave
exit
commit
y

config save

add address-alias SSH
type source
address 85.234.86.74/32
exit

add access-rule SSH
source SSH
exit

add tunnel site_name-3g1
type tcp
endpoint-remote 80.74.16.189
endpoint-local mobile1Endpoint
virtual-remote <<IP_ADDRESS>>
virtual-local <<IP_ADDRESS>>
download 1000
upload 1000
exit

add tunnel site_name-3g2
type tcp
endpoint-remote 80.74.16.189
endpoint-local mobile2Endpoint
virtual-remote <<IP_ADDRESS>>
virtual-local <<IP_ADDRESS>>
download 1000
upload 1000
exit
commit
y

add team team1-3g
algorithm distribute
add member tunnel site_name-3g1
exit
add member tunnel site_name-3g2
exit
exit

add policy policy1
source lan1Subnet
destination any
team team1-3g
exit

commit
y

config save

 

VBOND :

 

add tunnel site_name-3g1
type tcp
endpoint-remote 0.0.0.0
endpoint-local coreEndpoint
virtual-remote <<IP_ADDRESS>>
virtual-local <<IP_ADDRESS>>
download 1000
upload 1000
exit

add tunnel site_name-3g2
type tcp
endpoint-remote 0.0.0.0
endpoint-local coreEndpoint
virtual-remote <<IP_ADDRESS>>
virtual-local <<IP_ADDRESS>>
download 1000
upload 1000
exit
commit
y

add team site_name-3g
algorithm distribute
add member tunnel site_name-3g1
exit
add member tunnel site_name-3g2
exit
exit
commit
y

add address-alias site_name-lan
type destination
address <<LAN_IP_ADDRESS>><<NOTATION>>
exit
commit
y

add policy site_namepol
destination site_name-lan
team site_name-3g
exit

commit
y

config save