Configuring cSRX Container Firewall Using the Junos OS CLI
This section provides basic CLI configurations that can be used for configuring cSRX Container Firewall containers. For more details see, Introducing the Junos OS Command-Line Interface.
To configure the cSRX Container Firewall container using the Junos OS CLI:
-
Launch the cSRX Container Firewall container. Use the
docker runcommand to launch the cSRX Container Firewall container. You include themgt_bridgemanagement bridge to connect the cSRX Container Firewall to a network.root@csrx-ubuntu3:~/csrx# docker run -d --privileged --network=mgt_bridge -e --name=<csrx-container-name> hub.juniper.net/security/<csrx-image-name>For example, to launch
csrx2using cSRX Container Firewall software imagecsrx:18.21R1.9enter:root@csrx-ubuntu3:~/csrx# docker run -d --privileged --network=mgt_bridge -e --name=csrx2 hub.juniper.net/security/csrx:18.2R1.9Note:You must include the
--privilegedflag in thedocker runcommand to enable the cSRX Container Firewall container to run in privileged mode. -
Log in to the cSRX Container Firewall container using SSH which is accessed by cSRX
Container Firewall exposed service port.
root@csrx-ubuntu3:~/csrx#ssh -p 30122 root@192.168.42.81
- Start the CLI as root user.
root#cli root@>
- Verify the interfaces.
root@> show interfacesPhysical interface: ge-0/0/1, Enabled, Physical link is Up Interface index: 100 Link-level type: Ethernet, MTU: 1514 Current address: 02:42:ac:13:00:02, Hardware address: 02:42:ac:13:00:02 Physical interface: ge-0/0/0, Enabled, Physical link is Up Interface index: 200 Link-level type: Ethernet, MTU: 1514 Current address: 02:42:ac:14:00:02, Hardware address: 02:42:ac:14:00:02
- Enter configuration mode.
configure [edit] root@#
- Set the root authentication password by entering a cleartext password, an encrypted password, or an
SSH public key string (DSA or RSA).
[edit] root@# set system root-authentication plain-text-password New password: password Retype new password: password
- Configure the hostname.
[edit] root@# set system host-name host-name
- Configure the two traffic interfaces.
[edit] root@# set interfaces ge-0/0/0 unit 0 family inet address 192.168.20.2/24 root@# set interfaces ge-0/0/1 unit 0 family inet address 192.168.10.2/24
- Configure basic security zones for the public and private
interfaces and bind them to traffic interfaces.
[edit] root@# set security zones security-zone untrust interfaces ge-0/0/0.0 root@# set security zones security-zone trust interfaces ge-0/0/1.0 root@# set security policies default-policy permit-all
- Verify the configuration.
[edit] root@# commit check configuration check succeeds
-
Commit the configuration to activate it on the cSRX Container Firewall instance.
[edit] root@# commit commit complete
- (Optional) Use the
showcommand to display the configuration for verification.