Routing

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

Thanks for the help on this. We have everything working, but now we are looking to add in a second ISP with a different IP range and size. We have our default next hop setup with the original ISP. We are using 1 service set for all our rules with dnat-44 and basic-nat44 translation for our 1:1 internal to external IPs. The new ISP IPs will be setup in the same way as the first.  Will this require redoing what is already done? Doing some research, I am reading a lot about setting up ribs and modifying routing tables. 

This is the the same MX204.

et-0/0/0 - ISP1

et-0/0/1 - ISP2

et-0/0/2 - Spine distribution port 1

et-0/0/3 - spine distribution port 2

Thanks for the assistance.

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

Thanks for the help on this. We have everything working, but now we are looking to add in a second ISP with a different IP range and size. We have our default next hop setup with the original ISP. We are using 1 service set for all our rules with dnat-44 and basic-nat44 translation for our 1:1 internal to external IPs. The new ISP IPs will be setup in the same way as the first.  Will this require redoing what is already done? Doing some research, I am reading a lot about setting up ribs and modifying routing tables. 

This is the the same MX204.

et-0/0/0 - ISP1

et-0/0/1 - ISP2

et-0/0/2 - Spine distribution port 1

et-0/0/3 - spine distribution port 2

Thanks for the assistance.

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

Thanks for the help on this. We have everything working, but now we are looking to add in a second ISP with a different IP range and size. We have our default next hop setup with the original ISP. We are using 1 service set for all our rules with dnat-44 and basic-nat44 translation for our 1:1 internal to external IPs. The new ISP IPs will be setup in the same way as the first.  Will this require redoing what is already done? Doing some research, I am reading a lot about setting up ribs and modifying routing tables. 

This is the the same MX204.

et-0/0/0 - ISP1

et-0/0/1 - ISP2

et-0/0/2 - Spine distribution port 1

et-0/0/3 - spine distribution port 2

Thanks for the assistance.

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

Thanks for the help on this. We have everything working, but now we are looking to add in a second ISP with a different IP range and size. We have our default next hop setup with the original ISP. We are using 1 service set for all our rules with dnat-44 and basic-nat44 translation for our 1:1 internal to external IPs. The new ISP IPs will be setup in the same way as the first.  Will this require redoing what is already done? Doing some research, I am reading a lot about setting up ribs and modifying routing tables. 

This is the the same MX204.

et-0/0/0 - ISP1

et-0/0/1 - ISP2

et-0/0/2 - Spine distribution port 1

et-0/0/3 - spine distribution port 2

Thanks for the assistance.

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks

Thanks for the help on this. We have everything working, but now we are looking to add in a second ISP with a different IP range and size. We have our default next hop setup with the original ISP. We are using 1 service set for all our rules with dnat-44 and basic-nat44 translation for our 1:1 internal to external IPs. The new ISP IPs will be setup in the same way as the first.  Will this require redoing what is already done? Doing some research, I am reading a lot about setting up ribs and modifying routing tables. 

This is the the same MX204.

et-0/0/0 - ISP1

et-0/0/1 - ISP2

et-0/0/2 - Spine distribution port 1

et-0/0/3 - spine distribution port 2

Thanks for the assistance.

On the MX series you would be using carrier grade nat for the distribution.  There is a free Juniper Day one book with example configurations for that process here.

https://www.juniper.net/documentation/en_US/day-one-books/DO_CGNAT_UpRunning.zip

DHCP forwarding configurations are in this documentation.

https://www.juniper.net/documentation/us/en/software/junos/dhcp/topics/topic-map/dhcp-relay-agent-security-devices.html

Hello,

We are looking to run multiple public IPs from two ISPs into our building with an MX204. These will be 100G connections. Each IP will go to its own gateway. We will also need to setup a DHCP relay to our current router running our 10G office network. We have some networking experience, but are new to this level of networking. I am hoping for some assistance or direction.  

Thanks