[root@hyper1 ~]# nmcli con add type bridge ifname idrac con-name idrac
[root@hyper1 ~]# nmcli con mod idrac bridge.stp no ipv4.method disabled ipv6.method ignore
[root@hyper1 ~]# nmcli con add type vlan con-name bond0.3995 dev bond0 id 3995
[root@hyper1 ~]# nmcli con mod bond0.3995 ipv4.method disabled \
                                          ipv6.method ignore \
                                          connection.master idrac \
                                          connection.slave-type bridge
[root@hyper1 ~]# nmcli con up bond0.3995
[root@hyper1 ~]# nmcli con up idrac

[root@hyper1 ~]# nmcli con add type bridge ifname rstation con-name rstation
[root@hyper1 ~]# nmcli con mod rstation bridge.stp no \
                                        ipv4.method disabled \
                                        ipv6.method ignore
[root@hyper1 ~]# nmcli con add type vlan con-name bond0.3996 dev bond0 id 3996
[root@hyper1 ~]# nmcli con mod bond0.3996 ipv4.method disabled \
                                          ipv6.method ignore \
                                          connection.master rstation \
                                          connection.slave-type bridge
[root@hyper1 ~]# nmcli con up bond0.3996
[root@hyper1 ~]# nmcli con up rstation

[root@hyper1 ~]# nmcli con add type bridge ifname vstation con-name vstation
[root@hyper1 ~]# nmcli con mod vstation bridge.stp no ipv4.method disabled ipv6.method ignore
[root@hyper1 ~]# nmcli con add type vlan con-name bond0.3997 dev bond0 id 3997
[root@hyper1 ~]# nmcli con mod bond0.3997 ipv4.method disabled \
                                          ipv6.method ignore \
                                          connection.master vstation \
                                          connection.slave-type bridge
[root@hyper1 ~]# nmcli con up bond0.3997
[root@hyper1 ~]# nmcli con up vstation

[root@gateway-idrac ~]# nmcli c m eth1 ipv4.method manual \
                                       ipv4.addresses $NET_IDRAC_GATEWAY
[root@gateway-idrac ~]# nmcli c up eth1
[root@gateway-idrac ~]# cat /etc/sysctl.d/00-ip_forward.conf
net.ipv4.ip_forward = 1

[root@gateway-idrac ~]# firewall-cmd --permanent --zone=external --add-interface=eth0 
[root@gateway-idrac ~]# firewall-cmd --permanent --zone=internal --add-interface=eth1
[root@gateway-idrac ~]# firewall-cmd --complete-reload
[root@gateway-idrac ~]# firewall-cmd --list-all-zones
[root@gateway-idrac ~]# firewall-cmd --permanent --zone=external --add-masquerade
[root@gateway-idrac ~]# firewall-cmd --permanent --direct --passthrough ipv4 -t nat -I POSTROUTING -o eth0 -j MASQUERADE -s $NET_IDRAC

[root@gateway-idrac ~]# wget -q -O - http://linux.dell.com/repo/hardware/dsu/bootstrap.cgi | bash
[root@gateway-idrac ~]# yum install dell-system-update
[root@gateway-idrac ~]# yum install srvadmin-all

[root@gateway-idrac ~]# racadm -r %s -u %s -p %s set system.thermalsettings.thirdpartypcifanresponse 0

[root@rstation-001 ~]# cat /etc/sysctl.d/00-ip_forward.conf
net.ipv4.ip_forward = 1

[root@rstation-001 ~]# nmcli con add type vlan con-name em1.3996 dev em1 id 3996
[root@rstation-001 ~]# nmcli con mod em1.3996 ipv4.method manual \
                                              ipv4.addresses $RSTATION_001_IP \
                                              ipv4.gateway   $RSTATION_GATEWAY
[root@rstation-001 ~]# nmcli con up em1.3996

[root@rstation-001 ~]# nmcli con add type bridge ifname vstation con-name vstation
[root@rstation-001 ~]# nmcli con mod vstation bridge.stp no \
                                              ipv4.method disabled \
                                              ipv6.method ignore
[root@rstation-001 ~]# nmcli con add type vlan con-name em1.3997 dev em1 id 3997
[root@rstation-001 ~]# nmcli con mod em1.3997 ipv4.method disabled \
                                              ipv6.method ignore \
                                              connection.master vstation \
                                              connection.slave-type bridge
[root@rstation-001 ~]# nmcli con up em1.3997
[root@rstation-001 ~]# nmcli con up vstation

[root@gateway-rstation ~]# firewall-cmd --permanent --zone=external --add-interface=eth0 
[root@gateway-rstation ~]# firewall-cmd --permanent --zone=internal --add-interface=eth1
[root@gateway-rstation ~]# firewall-cmd --get-active-zones
internal
  interfaces: eth1
external
  interfaces: eth0

[root@gateway-rstation ~]# firewall-cmd --permanent --direct --passthrough ipv4 -t nat -I POSTROUTING -o eth0 -j MASQUERADE -s $NET_RSTATION

[root@gateway-rstation ~]# firewall-cmd --permanent --zone=internal --add-service=dns
success
[root@gateway-rstation ~]# firewall-cmd --permanent --zone=internal --add-service=dhcp
success
[root@gateway-rstation ~]# firewall-cmd --permanent --zone=internal --add-service=tftp
success
[root@gateway-rstation ~]# firewall-cmd --permanent --zone=internal --add-service=http
success

[root@gateway-rstation ~]# firewall-cmd --reload
success

[root@gateway-rstation ~]# yum -y install epel-release
[root@gateway-rstation ~]# yum -y install lldpd
[root@gateway-rstation ~]# systemctl enable lldpd
[root@gateway-rstation ~]# systemctl start lldpd

[root@gateway-rstation ~]# cat /etc/dnsmasq.d/rstation.conf
bind-interfaces
except-interface=eth0

domain-needed

dhcp-host=00:11:22:33:44:55,rstation-001.rstation.,10.xx.yy.1
dhcp-host=01:12:23:34:45:56,rstation-002.rstation.,10.xx.yy.2

[root@gateway-rstation ~]# yum install httpd
[root@gateway-rstation ~]# systemctl enable httpd
[root@gateway-rstation ~]# systemctl start httpd