Оба сервера Debian, они же шлюзы, они же прокси, они же выдают DHCP в локалке
Настройки 1 сервера:
ifconfig
eth0: flags=4099<UP,BROADCAST,MULTICAST> mtu 1500
ether 04:42:1a:08:7c:84 txqueuelen 1000 (Ethernet)
RX packets 0 bytes 0 (0.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 0 bytes 0 (0.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 10.0.0.1 netmask 255.255.255.0 broadcast 10.0.0.255
inet6 fe80::e21a:eaff:fe76:96f4 prefixlen 64 scopeid 0x20<link>
ether e0:1a:ea:76:96:f4 txqueuelen 1000 (Ethernet)
RX packets 399930669 bytes 150437986833 (140.1 GiB)
RX errors 3 dropped 0 overruns 0 frame 3
TX packets 507386332 bytes 412721154240 (384.3 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16
eth2: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 1.1.1.1 netmask 255.255.255.240 broadcast 1.1.1.255
inet6 fe80::6a05:caff:fef3:ba78 prefixlen 64 scopeid 0x20<link>
ether 68:05:ca:f3:ba:78 txqueuelen 1000 (Ethernet)
RX packets 523293735 bytes 416686613426 (388.0 GiB)
RX errors 4 dropped 1264 overruns 0 frame 2
TX packets 387723159 bytes 149380371502 (139.1 GiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xa0ac0000-a0ae0000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 1362162 bytes 67625872 (64.4 MiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1362162 bytes 67625872 (64.4 MiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ipsec.conf
config setup
charondebug="all"
uniqueids=yes
conn ptgateway-to-bmgateway
type=tunnel
auto=start
keyexchange=ikev2
authby=secret
left=1.1.1.1
leftsubnet=10.0.0.0/24
right=2.2.2.2
rightsubnet=20.0.0.0/24
ike=aes256-sha1-modp1024!
esp=aes256-sha1!
aggressive=no
keyingtries=%forever
ikelifetime=28800s
lifetime=3600s
dpddelay=30s
dpdtimeout=120s
dpdaction=restart
ipsec.secrets
1.1.1.1 2.2.2.2 : PSK "sdfsdfgvtgdtgdac032zVFKkrXdfddfv/ya04WzPA="
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 1.1.1.241 0.0.0.0 UG 0 0 0 eth2
10.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
1.1.1.240 0.0.0.0 255.255.255.240 U 0 0 0 eth2
ipsec status
Security Associations (1 up, 1 connecting): ptgateway-to-bmgateway[3]: CONNECTING, 1.1.1.1[%any]...2.2.2.2[%any] ptgateway-to-bmgateway[1]: ESTABLISHED 11 minutes ago, 1.1.1.1[1.1.1.1]...2.2.2.2[2.2.2.2] ptgateway-to-bmgateway{4}: INSTALLED, TUNNEL, reqid 1, ESP SPIs: c6b23b59_i cef0242a_o ptgateway-to-bmgateway{4}: 10.0.0.0/24 === 20.0.0.0/24
Настройки 2 сервера:
ifconfig
eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 2.2.2.2 netmask 255.255.255.0 broadcast 2.2.2.255
inet6 fe80::642:1aff:fe08:7c7f prefixlen 64 scopeid 0x20<link>
ether 04:42:1a:08:7c:7f txqueuelen 1000 (Ethernet)
RX packets 1322 bytes 124291 (121.3 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 1017 bytes 208160 (203.2 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
eth1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500
inet 20.0.0.1 netmask 255.255.255.0 broadcast 20.0.0.255
inet6 fe80::6a05:caff:fef3:bdb9 prefixlen 64 scopeid 0x20<link>
ether 68:05:ca:f3:bd:b9 txqueuelen 1000 (Ethernet)
RX packets 421 bytes 38387 (37.4 KiB)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 291 bytes 26543 (25.9 KiB)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
device interrupt 16 memory 0xa13c0000-a13e0000
lo: flags=73<UP,LOOPBACK,RUNNING> mtu 65536
inet 127.0.0.1 netmask 255.0.0.0
inet6 ::1 prefixlen 128 scopeid 0x10<host>
loop txqueuelen 1000 (Local Loopback)
RX packets 4 bytes 156 (156.0 B)
RX errors 0 dropped 0 overruns 0 frame 0
TX packets 4 bytes 156 (156.0 B)
TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
ipsec.conf
config setup
charondebug="all"
uniqueids=yes
conn bmgateway-to-ptgateway
type=tunnel
auto=start
keyexchange=ikev2
authby=secret
left=2.2.2.2
leftsubnet=20.0.0.0/24
right=1.1.1.1
rightsubnet=10.0.0.0/24
ike=aes256-sha1-modp1024!
esp=aes256-sha1!
aggressive=no
keyingtries=%forever
ikelifetime=28800s
lifetime=3600s
dpddelay=30s
dpdtimeout=120s
dpdaction=restart
ipsec.secrets
2.2.2.2 1.1.1.1 : PSK "sdfsdfgvtgdtgdac032zVFKkrXdfddfv/ya04WzPA="
route -n
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 2.2.2.254 0.0.0.0 UG 0 0 0 eth0
20.0.0.0 0.0.0.0 255.255.255.0 U 0 0 0 eth1
2.2.2.0 0.0.0.0 255.255.255.0 U 0 0 0 eth0
ipsec status
Security Associations (1 up, 0 connecting): bmgateway-to-ptgateway[2]: ESTABLISHED 11 minutes ago, 2.2.2.2[2.2.2.2]...1.1.1.1[1.1.1.1] bmgateway-to-ptgateway{2}: INSTALLED, TUNNEL, reqid 1, ESP SPIs: cef0242a_i c6b23b59_o bmgateway-to-ptgateway{2}: 20.0.0.0/24 === 10.0.0.0/24
Не пингуются ПК в обоих сетях.....