mirror of
https://github.com/SantaSpeen/kkep-praktic-2022.git
synced 2026-05-19 16:10:13 +00:00
54 lines
2.9 KiB
Bash
54 lines
2.9 KiB
Bash
HS="/etc/hostname"
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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 ssh nfs-common network-manager curl lynx net-tools vim bind9utils cifs-utils -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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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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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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systemctl disable chronyd ; systemctl stop chronyd
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shutdown -r 0
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