mirror of
https://github.com/SantaSpeen/kkep-praktic-2022.git
synced 2026-05-20 00:20:15 +00:00
l-*.sh
This commit is contained in:
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# /etc/dhcp/dhcpd.conf file
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# L-RTR-A
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default-lease-time 600;
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max-lease-time 7200;
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ddns-update-style interim;
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update-static-leases on;
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zone skill39.wsr. {
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primary 172.16.20.10;
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}
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zone 16.172.in-addr.arpa. {
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primary 172.16.20.10;
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}
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authoritative;
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option domain-name "skill39.wsr";
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option domain-name-servers 172.16.20.10, 192.168.20.10;
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subnet 172.16.50.0 netmask 255.255.255.252 {}
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subnet 172.16.100.0 netmask 255.255.255.0 {
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range 172.16.100.65 172.16.100.75;
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option routers 172.16.100.1;
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}
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subnet 172.16.200.0 netmask 255.255.255.0 {
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range 172.16.200.65 172.16.200.75;
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option routers 172.16.200.1;
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}
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host lclib {
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hardware ethernet 00:0C:29:1D:2C:06;
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fixed-address 172.16.200.61;
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}
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@@ -0,0 +1,66 @@
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HS="/etc/hostsname"
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rm $HS; touch $HS
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echo "L-FW" >> $HS
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H="/etc/hosts"; rm $H; touch $H
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echo -e "# ${H} file.\n# Configured by Maxim\n\n" >> $H
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echo -e "# Default values\n127.0.0.1\tlocalhost\n::1\tip6-localhots ip6-loopback\nff02::1\tip6-allnodes\nff02::2\tip6-allrouters\n" >> $H
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echo -e "# Work values\n172.16.20.10\tl-srv l-srv.skill39.wsr\n10.10.10.1\tl-fw l-fw.skill39.wsr\n172.16.50.2\tl-rtr-a l-rtr-a.skill39.wsr\n172.16.55.2\tl-rtr-b l-rtr-b.skill39.wsr\n172.16.200.61\tl-cli-b l-cli-b.skill39.wsr\n20.20.20.5\tout-cli out-cli.skill39.wsr\n20.20.20.100\tr-fw r-fw.skill39.wsr\n192.168.20.10\tr-srv r-srv.skill39.wsr\n192.168.10.2\tr-rtr r-rtr.skill39.wsr\n192.168.100.100\tr-cli r-cli.skill39.wsr">> $H
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echo -e "10.10.10.10\tisp" >> $H
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echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
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iptables -F
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apt-cdrom add
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apt install frr iptables-persistent tcpdump bind9 ssh nfs-common network-manager curl lynx net-tools vim bind9utils cifs-utils zsh git -y
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sed -ie "s/^hosts:\t*/hosts:\t\tdns files [NOTFOUND=return] # old:/" /etc/nsswitch.conf
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SSHC="/etc/ssh/sshd_config"
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cp $SSHC $SSHC.old
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sed -ie 's/#PermitRoot.*/PermitRootLogin yes/' $SSHC
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echo "AllowUsers ssh_p root ssh_c" >> $SSHC
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iptables -t nat -A POSTROUTING -o ens256 -j MASQUERADE
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iptables -t nat -A PREROUTING -i ens256 -p udp --dport 53 -j DNAT --to-destination 172.16.20.10
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systemctl start NetworkManager
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nmcli con add con-name ens192 ifname ens192 autoconnect yes type ethernet ip4 "172.16.50.1/30"
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nmcli con mod ens192 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens192 ifname ens192
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nmcli con add con-name ens224 ifname ens224 autoconnect yes type ethernet ip4 "172.16.55.1/30"
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nmcli con mod ens224 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens224 ifname ens224
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nmcli con add con-name ens256 ifname ens256 autoconnect yes type ethernet ip4 "172.16.20.1/24"
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nmcli con mod ens256 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens256 ifname ens256
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nmcli con add con-name ens160 ifname ens160 autoconnect yes type ethernet ip4 "10.10.10.1/24" gw4 10.10.10.10
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nmcli con mod ens160 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens160 ifname ens160
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nmcli con add type ip-tunnel ip-tunnel.mode gre con-name gre1 ifname gre1 autoconnect yes remote 20.20.20.100 local 10.10.10.1
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nmcli con mod gre1 ipv4.method manual +ipv4.addresses 10.5.5.1
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nmcli con up gre1 ifname gre1
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systemctl stop frr; systemctl disable frr;
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sed -ie 's/ospfd=no/ospfd=yes/' /etc/frr/daemons;
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sed -ie 's/zebra=no/zebra=yes/' /etc/frr/daemons;
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systemctl start frr; systemctl enable frr;
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vtysh
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conf t
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ip forw
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router ospf
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network 172.16.20.0/24 area 0
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network 172.16.50.0/30 area 0
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network 172.16.55.0/30 area 0
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network 10.5.5.0/30 area 0
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network 5.5.5.0/27 area 0
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passive-interface ens160
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passive-interface ens256
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exit
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exit
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write
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exit
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useradd ssh_p -p p_hss
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useradd ssh_c -p c_hss
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shutdown -r 0
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@@ -0,0 +1,54 @@
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HS="/etc/hostsname"
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rm $HS; touch $HS
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echo "L-RTR-A" >> $HS
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H="/etc/hosts"; rm $H; touch $H
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echo -e "# ${H} file.\n# Configured by Maxim\n\n" >> $H
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echo -e "# Default values\n127.0.0.1\tlocalhost\n::1\tip6-localhots ip6-loopback\nff02::1\tip6-allnodes\nff02::2\tip6-allrouters\n" >> $H
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echo -e "# Work values\n172.16.20.10\tl-srv l-srv.skill39.wsr\n10.10.10.1\tl-fw l-fw.skill39.wsr\n172.16.50.2\tl-rtr-a l-rtr-a.skill39.wsr\n172.16.55.2\tl-rtr-b l-rtr-b.skill39.wsr\n172.16.200.61\tl-cli-b l-cli-b.skill39.wsr\n20.20.20.5\tout-cli out-cli.skill39.wsr\n20.20.20.100\tr-fw r-fw.skill39.wsr\n192.168.20.10\tr-srv r-srv.skill39.wsr\n192.168.10.2\tr-rtr r-rtr.skill39.wsr\n192.168.100.100\tr-cli r-cli.skill39.wsr">> $H
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echo -e "10.10.10.10\tisp" >> $H
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echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
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iptables -F
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apt-cdrom add
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apt install frr tcpdump bind9 ssh nfs-common network-manager curl lynx net-tools vim bind9utils cifs-utils zsh git -y
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sed -ie "s/^hosts:\t*/hosts:\t\tdns files [NOTFOUND=return] # old:/" /etc/nsswitch.conf
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SSHC="/etc/ssh/sshd_config"
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cp $SSHC $SSHC.old
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sed -ie 's/#PermitRoot.*/PermitRootLogin yes/' $SSHC
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systemctl start NetworkManager
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nmcli con add con-name ens192 ifname ens192 autoconnect yes type ethernet ip4 172.16.50.2/30 gw4 172.16.50.1
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nmcli con mod ens192 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens192 ifname ens192
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nmcli con add con-name ens224 ifname ens224 autoconnect yes type ethernet ip4 172.16.100.1/24
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nmcli con mod ens224 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens224 ifname ens224
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systemctl stop frr; systemctl disable frr;
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sed -ie 's/ospfd=no/ospfd=yes/' /etc/frr/daemons;
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sed -ie 's/zebra=no/zebra=yes/' /etc/frr/daemons;
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systemctl start frr; systemctl enable frr;
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vtysh
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conf t
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ip forw
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router ospf
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network 172.16.50.0/30 area 0
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network 172.16.100.0/24 area 0
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passive-interface esn224
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exit
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exit
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write
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exit
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apt install isc-dhcp-server -y
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sed -ie "s/INTERFACESv4=\"\"/INTERFACESv4=\"ens192 ens224\"/" /etc/default/isc-dhcp-server
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DHC="/etc/dhcp/dhcpd.conf"
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rm $DHC; touch $DHC
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echo -e "# /etc/dhcp/dhcpd.conf file\n# L-RTR-A\ndefault-lease-time 600;\nmax-lease-time 7200;\n\nddns-update-style interim;\nupdate-static-leases on;\nzone skill39.wsr. { primary 172.16.20.10; }\nzone 16.172.in-addr.arpa. { primary 172.16.20.10; }\nauthoritative;\n\noption domain-name \"skill39.wsr\";\noption domain-name-servers 172.16.20.10, 192.168.20.10;\n\nsubnet 172.16.50.0 netmask 255.255.255.252 {}\nsubnet 172.16.100.0 netmask 255.255.255.0 {\n\trange 172.16.100.65 172.16.100.75;\n\toption routers 172.16.100.1;\n}\nsubnet 172.16.200.0 netmask 255.255.255.0 {\n\trange 172.16.200.65 172.16.200.75;\n\toption routers 172.16.200.1;\n}\nhost lclib {\n\thardware ethernet 00:0C:29:1D:2C:06;\n\tfixed-address 172.16.200.61;\n}\n" >> $DHC
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systemctl start isc-dhcp-server && systemctl enable isc-dhcp-server
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shutdown -r 0
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@@ -0,0 +1,51 @@
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HS="/etc/hostsname"
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rm $HS; touch $HS
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echo "L-RTR-B" >> $HS
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H="/etc/hosts"; rm $H; touch $H
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echo -e "# ${H} file.\n# Configured by Maxim\n\n" >> $H
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echo -e "# Default values\n127.0.0.1\tlocalhost\n::1\tip6-localhots ip6-loopback\nff02::1\tip6-allnodes\nff02::2\tip6-allrouters\n" >> $H
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echo -e "# Work values\n172.16.20.10\tl-srv l-srv.skill39.wsr\n10.10.10.1\tl-fw l-fw.skill39.wsr\n172.16.50.2\tl-rtr-a l-rtr-a.skill39.wsr\n172.16.55.2\tl-rtr-b l-rtr-b.skill39.wsr\n172.16.200.61\tl-cli-b l-cli-b.skill39.wsr\n20.20.20.5\tout-cli out-cli.skill39.wsr\n20.20.20.100\tr-fw r-fw.skill39.wsr\n192.168.20.10\tr-srv r-srv.skill39.wsr\n192.168.10.2\tr-rtr r-rtr.skill39.wsr\n192.168.100.100\tr-cli r-cli.skill39.wsr">> $H
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echo -e "10.10.10.10\tisp" >> $H
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echo "net.ipv4.ip_forward=1" >> /etc/sysctl.conf
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iptables -F
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apt-cdrom add
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apt install frr tcpdump bind9 ssh nfs-common network-manager curl lynx net-tools vim bind9utils cifs-utils zsh git -y
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sed -ie "s/^hosts:\t*/hosts:\t\tdns files [NOTFOUND=return] # old:/" /etc/nsswitch.conf
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SSHC="/etc/ssh/sshd_config"
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cp $SSHC $SSHC.old
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sed -ie 's/#PermitRoot.*/PermitRootLogin yes/' $SSHC
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systemctl start NetworkManager
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nmcli con add con-name ens192 ifname ens192 autoconnect yes type ethernet ip4 172.16.55.2/30 gw4 172.16.55.1
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nmcli con mod ens192 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens192 ifname ens192
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nmcli con add con-name ens224 ifname ens224 autoconnect yes type ethernet ip4 172.16.200.1/24
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nmcli con mod ens224 +ipv4.dns 172.16.20.10 +ipv4.dns 192.168.20.10 +ipv4.dns-search "skill39.wsr"
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nmcli con up ens224 ifname ens224
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systemctl stop frr; systemctl disable frr;
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sed -ie 's/ospfd=no/ospfd=yes/' /etc/frr/daemons;
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sed -ie 's/zebra=no/zebra=yes/' /etc/frr/daemons;
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systemctl start frr; systemctl enable frr;
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vtysh
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conf t
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ip forw
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router ospf
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network 172.16.55.0/30 area 0
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network 172.16.200.0/24 area 0
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passive-interface ens224
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exit
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exit
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write
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exit
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apt install isc-dhcp-relay -y
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# 172.16.50.2
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# ens192 ens224
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shutdown -r 0
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