ืืืืข ืืึธื ืึทืืขืืขื!
ืขืก ืคึผืื ืงื ืึทืืื ืืขืืจืืคื ืึทื ืืื ืืื ืืืขืจ ืคืืจืืข ืืื ืื ืืขืฆืืข ืฆืืืื ืืึธืจ ืืืจ ืืึธืื ืกืืึธืืื ืกืืืืืฉืื ื ืฆื ืืืงืจืึธืืืงืก. ืื ืืืืคึผื ื ืึธืืื ืืขื ืขื ืืขืืืื ืืืืฃ CCR1072, ืืื ืืืืข ืงืึทื ืขืงืฉืึทื ื ืคึฟืึทืจ ืงืึธืืคึผืืืืขืจืก ืืืืฃ ืืขืืืืกืขืก ืืขื ืขื ืกืืืคึผืืขืจ. ืคืื ืงืืจืก, ืขืก ืืื ืืืื ืึท ืงืึธืืืื ืึทืฆืืข ืคืื โโื ืขืืืืึธืจืงืก ืืืจื ืื IPSEC ืืื ืขื, ืืื ืืขื ืคืึทื, ืื ืกืขืืึทืคึผ ืืื ืืึทื ืฅ ืคึผืฉืื ืืื ืืื ื ืืฉื ืืจืื ื ืงืืื ืฉืืืขืจืืงืืืื, ืืืืึทื ืขืก ืืขื ืขื ืึท ืคึผืืึทืฅ ืคืื ืืึทืืขืจืืึทืืก ืืืืฃ ืื ื ืขืฅ. ืืืขืจ ืขืก ืืขื ืขื ืืืืขืจ ืฉืืืขืจืืงืืืื ืืื ืื ืจืืจืขืืืืืง ืคึฟืึทืจืืื ืืื ื ืคืื ืงืืืืึทื ืฅ, ืืขืจ ืคืึทืืจืืงืึทื ื ืก ืืืืงื ืืขืจืฆืืืื ืืืจ ืืื ืฆื ื ืืฆื ืื Shrew soft VPN ืงืืืขื ื (ืึทืืฅ ืืืื ื ืฆื ืืืื ืงืืึธืจ ืืื ืืขื ืืึทืฉืืขืืืงื) ืืื ืืึธืก ืืื ืืขืจ ืงืืืขื ื ืืืึธืก ืืื ืืขื ืืฆื ืืืจื 99% ืคืื ืืืืึทื ืึทืงืกืขืก ื ืืฆืขืจืก , ืืื 1% ืืื ืืืจ, ืืื ืืื ืืขืืืขื ืคึผืื ืงื ืฆื ืคืืื ืืขืืขืจ ื ืึธืจ ืึทืจืืึทื ืื ืืึธืืื ืืื ืคึผืึทืจืึธื ืืื ืืขื ืงืืืขื ื ืืื ืืื ืืขืืืืื ืึท ืคืืื ืึธืจื ืืืืฃ ืืขืจ ืงืึทื ืึทืคึผืข ืืื ืืึทืงืืืขื ืงืฉืจ ืฆื ืึทืจืืขื ื ืขืืืืึธืจืงืก. ืืื ืืึธื ื ืื ืืขืคึฟืื ืขื ืืื ืกืืจืืงืฆืืขืก ืคึฟืึทืจ ืงืึทื ืคืืืืขืจืื ื ืืืงืจืึธืืืง ืคึฟืึทืจ ืกืืืืึทืืืึธื ืก ืืืขื ืขืก ืืื ื ืืฉื ืึทืคึฟืืื ืืื ืืขืจ ืึท ืืจืื ืึทืืจืขืก, ืึธืืขืจ ืืึธืจ ืืื ืืขืจ ืึท ืฉืืืึทืจืฅ ืืื ืืคึฟืฉืจ ืืคืืื ืขืืืขืืข NATs ืืืืฃ ืื ื ืขืฅ. ืืขืจืคืืจ ืืื ืืื ืืขืืืื ืืืืคืจืืืืืืืจื, ืืื ืืขืจืคืืจ ืืืื ืืื ืคืืจ ืฆื ืงืืงื ืืืืคื ืจืขืืืืืื.
ืื ืืืฆื:
- CCR1072 ืืื ืืืืคึผื ืืืื. ืืืขืจืกืืข 6.44.1
- CAP ac ืืื ืืืื ืงืฉืจ ืคืื ื. ืืืขืจืกืืข 6.44.1
ืืขืจ ืืืืคึผื ืฉืืจืื ืคืื ืื ืืึทืฉืืขืืืงื ืืื ืึทื ืื ืคึผืืกื ืืื ืืืงืจืึธืืืง ืืืื ืืืื ืืืืฃ ืืขืจ ืืขืืืืงืขืจ ื ืขืฅ ืืื ืืขืจ ืืขืืืืงืขืจ ืึทืืจืขืกืื ื, ืืืึธืก ืืื ืืจืืืก ืืืจื ืื ืืืืคึผื 1072.
ืืึธืืืจ ืืืื ืฆื ืื ืกืขืืืื ืืก:
1. ืคืื ืงืืจืก, ืืืจ ืืืขื ืื ืืืืฃ ืคืึทืกืืืจืึทืงืง, ืึธืืขืจ ืืื ื ืคืึทืกืืืจืึทืงืง ืืื ื ืืฉื ืงืึทืืคึผืึทืืึทืืึทื ืืื ืืืคึผื, ืืืจ ืืึธืื ืฆื ืฉื ืืึทืื ืืืึทื ืคืึทืจืงืขืจ.
/ip firewall mangle
add action=mark-connection chain=forward comment="ipsec in" ipsec-policy=
in,ipsec new-connection-mark=ipsec passthrough=yes
add action=mark-connection chain=forward comment="ipsec out" ipsec-policy=
out,ipsec new-connection-mark=ipsec passthrough=yes
/ip firewall filter add action=fasttrack-connection chain=forward connection-mark=!ipsec
2. ืึทืืื ื ื ืขืฅ ืคืึธืจืืืขืจืืื ื ืคืื / ืฆื ืฉืืื ืืื ืึทืจืืขื
/ip firewall raw
add action=accept chain=prerouting dst-address=192.168.33.0/24 src-address=
10.7.76.0/24
add action=accept chain=prerouting dst-address=192.168.33.0/24 src-address=
10.7.98.0/24
add action=accept chain=prerouting disabled=yes dst-address=192.168.55.0/24
src-address=10.7.78.0/24
add action=accept chain=prerouting dst-address=10.7.76.0/24 src-address=
192.168.33.0/24
add action=accept chain=prerouting dst-address=10.7.77.0/24 src-address=
192.168.33.0/24
add action=accept chain=prerouting dst-address=10.7.98.0/24 src-address=
192.168.33.0/24
add action=accept chain=prerouting disabled=yes dst-address=10.7.78.0/24
src-address=192.168.55.0/24
add action=accept chain=prerouting dst-address=192.168.33.0/24 src-address=
10.7.77.0/24
3. ืฉืึทืคึฟื ืึท ืืึทื ืืฆืขืจ ืงืฉืจ ืืึทืฉืจืืึทืืื ื
/ip ipsec identity
add auth-method=pre-shared-key-xauth notrack-chain=prerouting peer=CO secret=
ะพะฑัะธะน ะบะปัั xauth-login=username xauth-password=password
4. ืฉืึทืคึฟื ืึทื IPSEC ืคืึธืจืฉืืึธื
/ip ipsec proposal
add enc-algorithms=3des lifetime=5m name="prop1" pfs-group=none
5. ืฉืึทืคึฟื ืึทื IPSEC ืคึผืึธืืืืืง
/ip ipsec policy
add dst-address=10.7.76.0/24 level=unique proposal="prop1"
sa-dst-address=<white IP 1072> sa-src-address=0.0.0.0 src-address=
192.168.33.0/24 tunnel=yes
add dst-address=10.7.77.0/24 level=unique proposal="prop1"
sa-dst-address=<white IP 1072> sa-src-address=0.0.0.0 src-address=
192.168.33.0/24 tunnel=yes
6. ืฉืึทืคึฟื ืึท IPSEC ืคึผืจืึธืคืื
/ip ipsec profile
set [ find default=yes ] dpd-interval=disable-dpd enc-algorithm=
aes-192,aes-128,3des nat-traversal=no
add dh-group=modp1024 enc-algorithm=aes-192,aes-128,3des name=profile_1
add name=profile_88
add dh-group=modp1024 lifetime=4h name=profile246
7. ืฉืึทืคึฟื ืึท IPSEC ืืึทื ืงืืงื
/ip ipsec peer
add address=<white IP 1072>/32 local-address=<ะฒะฐั ะฐะดัะตั ัะพััะตัะฐ> name=CO profile=
profile_88
ืืืฆื ืคึฟืึทืจ ืขืืืขืืข ืคึผืฉืื ืืึทืืืฉ. ืืื ื ืืื ืืื ื ืืฉื ืืึทืงืข ืืืืื ืฆื ืืืืฉื ืื ืกืขืืืื ืืก ืืืืฃ ืึทืืข ืืขืืืืกืขืก ืืืืฃ ืืืื ืืืื ื ืขืฅ, ืืื ืืขืืื ืฆื ืืขื ืืขื DHCP ืืืืฃ ืืขืจ ืืขืืืืงืขืจ ื ืขืฅ, ืึธืืขืจ ืขืก ืืื ืืืืึทื ืึทื ืืืงืจืึธืืืง ืงืขื ื ืืฉื ืืึธืื ืืืจ ืฆื ืืขื ืืขื ืืขืจ ืืื ืืืื ืึทืืจืขืก ืืขืงื ืืืืฃ ืืืื ืืจืืง, ืึทืืื ืืื ืืขืคึฟืื ืขื ืึท ืืืึธืจืงืึทืจืึธืื ื, ื ืืืืื ืคึฟืึทืจ ืึท ืืึทืคึผืืึทืคึผ, ืืื ื ืึธืจ ืืืฉืืคื DHCP ืืื ืืขื ืืื ืืึทื ืืึทื ืคึผืึทืจืึทืืขืืขืจืก, ืืื ืืื ื ื ืขืืืึทืกืง, ืืืืืืืื & dns ืืืื ืืึธืื ืึธืคึผืฆืืข ื ืืืขืจื ืืื DHCP, ืืื ืกืคึผืขืฆืืคืืฆืืจื ืืื ืืึทื ืืืึทืื.
1.DHCP ืึธืคึผืฆืืขืก
/ip dhcp-server option
add code=3 name=option3-gateway value="'192.168.33.1'"
add code=1 name=option1-netmask value="'255.255.255.0'"
add code=6 name=option6-dns value="'8.8.8.8'"
2.DHCP ืืื ืืขื
/ip dhcp-server lease
add address=192.168.33.4 dhcp-option=
option1-netmask,option3-gateway,option6-dns mac-address=<MAC ะฐะดัะตั ะฝะพััะฑัะบะฐ>
ืืื ืืขืจ ืืขืืืืงืขืจ ืฆืืื, ืืึทืฉืืขืืืงื 1072 ืืื ืคึผืจืึทืงืืึทืงืื ืืงืขืจืืืง, ื ืึธืจ ืืืขื ืืืจ ืึทืจืืืกืืขืื ืึทื IP ืึทืืจืขืก ืฆื ืึท ืงืืืขื ื ืืื ืื ืกืขืืืื ืืก, ืขืก ืืื ืื ืืขืืืืื ืึทื ืื IP ืึทืืจืขืก ืืจืืื ืืึทื ืืืึทืื ืืื ื ืืฉื ืคึฟืื ืื ืืขืงื ืืึธื ืืืื ืืขืืขืื ืฆื ืืื. ืคึฟืึทืจ ืจืขืืืืขืจ ืคึผืืกื ืงืืืืึทื ืฅ, ืื ืกืืื ืขื ืืื ืื ืืขืืืข ืืื ืื ืืืืงื ืงืึทื ืคืืืืขืจืืืฉืึทื 192.168.55.0/24.
ืึทืืึท ืึท ืืึทืฉืืขืืืงื ืึทืืึทืื ืืืจ ื ืืฉื ืฆื ืคืึทืจืืื ืื ืฆื ืื ืคึผืืกื ืืืจื ืืจืื-ืคึผืึทืจืืื ืืืืืืืืืจื, ืืื ืืขืจ ืืื ืขื ืืื ืืื ืืืืคืืขืฉืืื ืขื ืืืจื ืื ืจืึทืืืขืจ ืืื ืืืจืฃ. ืื ืืึทืกืข ืคืื โโืื ืงืืืขื ื CAP ac ืืื ืึผืืขื ืืื ืืืึทื, 8-11% ืืื ืึท ืืืืงืืึทื ืคืื 9-10 ืื / s ืืื ืืขื ืืื ืขื.
ืึทืืข ืกืขืืืื ืืก ืืขื ืขื ืืขืืืื ืืืจื Winbox, ืืึธืืฉ ืืื ืืขืจ ืืขืืืืงืขืจ ืืฆืืื ืขืก ืงืขื ืขื ืืืื ืืขืืื ืืืจื ืื ืงืึทื ืกืึธืื.
ืืงืืจ: www.habr.com