hostnamectl hostname isp exec bash cd /etc/net/ifaces cp -r ens18 /etc/net/ifaces/ens19 cp -r ens19 /etc/net/ifaces/ens20 cd ens19 vim options i BOOTPROTO=static ESC ZZ ENTER echo 172.16.4.1/28 > ipv4address cd /etc/net/ifaces/ens20 vim options i BOOTPROTO=static ESC ZZ ENTER echo 172.16.5.1/28 > ipv4address cd vim /etc/net/sysctl.conf i net.ipv4.ip_forward = 1 ESC ZZ ENTER apt-get update apt-get -y install iptables iptables –t nat –A POSTROUTING –o ens18 –j MASQUERADE iptables-save >> /etc/sysconfig/iptables systemctl enable --now iptables systemctl restart network ping ya.ru ping ya.ru -I 172.16.4.1 ping ya.ru -I 172.16.5.1 en conf t hostname hq-rtr.au-team.irpo do sh port br int isp ip address 172.16.4.14/28 ex int 100 ip address 192.168.1.1/26 ex int 200 ip address 192.168.1.65/28 ex int 999 ip address 192.168.1.81/29 ex port te0 service-instance isp encapsulation untagged connect ip interface isp ex ex port te1 service-instance 100 encapsulation dot1q 100 rewrite pop 1 connect i