SRX Services Gateway
Highlighted
SRX Services Gateway

Configuring Layer 2 Services Over GRE Logical Interfaces in Bridge Domains

‎08-21-2017 07:10 AM

Hi,

 

   I have a SRX 300 and I am trying to bridge layer 2 data over GRE tunnel. I have found a configuration for MX, but I do not have some these commands. (bridge under interfaces)  I was wondering if there is a SRX configuration that will help me. I tried several things like virtual-router or virtual-switch but I get message that only interfaces with interface-mode cannot be set on interface in show routing-instance. I cannot set gr-0/0/0 with interface-mode command.

 

[edit routing-instances]
root# show
vdsl {
    instance-type virtual-switch;
    ##
    ## Warning: Only interface with 'interface-mode' is allowed in a virtual-switch
    ##
    interface gr-0/0/0.0;
    interface ge-0/0/1.0;
}

 

set chassis fpc 0 pic 1 tunnel-services bandwidth 1g
set chassis network-services enhanced-ip
set interfaces ge-0/1/2 unit 0 family inet address 192.0.2.2/30
set interfaces ge-0/1/6 unit 0 family bridge interface-mode trunk
set interfaces ge-0/1/6 unit 0 family bridge vlan-id-list 1-100
set interfaces gr-0/1/10 unit 0 tunnel source 192.0.2.2
set interfaces gr-0/1/10 unit 0 tunnel destination 192.0.2.1
set interfaces gr-0/1/10 unit 0 family bridge interface-mode trunk
set interfaces gr-0/1/10 unit 0 family bridge vlan-id-list 1-100
set routing-instances VS1 instance-type virtual-switch
set routing-instances VS1 bridge-domains bd0 vlan-id 10
set routing-instances VS1 interface ge-0/1/2.0
set routing-instances VS1 interface ge-0/1/6.0
set routing-instances VS1 interface gr-0/1/10.0
3 REPLIES 3
Highlighted
SRX Services Gateway

Re: Configuring Layer 2 Services Over GRE Logical Interfaces in Bridge Domains

‎08-21-2017 12:58 PM

For starters, make sure you are running the most recent version of Junos (15.1X49-D100). On the SRX300, it makes a noticable difference.

 

Highlighted
SRX Services Gateway

Re: Configuring Layer 2 Services Over GRE Logical Interfaces in Bridge Domains

‎08-22-2017 01:52 AM

Hello,

 


mfernacz@mrv.com wrote:

Hi,

 

   I have a SRX 300 and I am trying to bridge layer 2 data over GRE tunnel.

 

Have You checked "Supported Platforms" section of corresponding techdoc?

https://www.juniper.net/documentation/en_US/junos/topics/example/services-gre-interfaces-layer-2-ser...

 

Supported Platforms

 

That being said, You still can do VPLS over GRE tunnels that has been supported on SRX since early days.

You would need packet-mode or selective packet mode to accomplish this.

HTH

Thx

Alex

_____________________________________________________________________

Please ask Your Juniper account team about Juniper Professional Services offerings.
Juniper PS can design, test & build the network/part of the network as per Your requirements

+++++++++++++++++++++++++++++++++++++++++++++

Accept as Solution = cool !
Accept as Solution+Kudo = You are a Star !
Highlighted
SRX Services Gateway

Re: Configuring Layer 2 Services Over GRE Logical Interfaces in Bridge Domains

‎08-24-2017 08:15 AM

Thanks. I did look at that document and saw that it states MX. My first thought was it is not supported on SRX and why I asked the question if there was a configuration that would do the same thing as MX.

 

Thanks for the replies, but it seems that I might have to look at a MX device.