How to realize the entire network communication forget this kind of knowledge I need specific steps for great god

CodePudding user response:

Configure the VPN channel between first in R1, R3, can use the GRE, if want to encrypt, cooperate with the IPSEC; And then configure an ACL on the R1, matches only the IP address of the team, will match to the ACL traffic sent to the VPN channel,

CodePudding user response:

reference 1st floor dongganren response:

first in R1, R3 configuration VPN tunnels between, you can use the GRE, if want to encrypt, cooperate with the IPSEC; And then configure an ACL on the R1, matches only the IP address of the team, will match to the ACL traffic sent to the VPN channel,

playing god can use the configured default and the method of static routing steps? Thank god for me

CodePudding user response:

configure NAT translationR3 operating on the following
R3 (config) # access - the list 1 permit 10.10.33.100 0.0.0.0 # based access control list to do NAT translation
R3 (config) # 1 interface IP NAT inside source list are f0/1 # set up NAT translation, converts 10.10.33.100 address to the address of the interface f0/1
Now on port mapping: :
The Router (config) # IP NAT inside source static TCP 10.10.33.100 200.0.0.1 extendable will server port 8080 8080 8080 8080 is mapped to a public network