Whāinga
Me whakarite he VPN Tunnel i waenga i nga taputapu e rua, penei i te raina Mikrotik me Juniper SRX.
He aha ta tatou?
Mai i a Mikrotik, i whiriwhiria e matou he tauira i runga i te paetukutuku wiki Mikrotik ka taea te tautoko i te whakamunatanga taputapu IPSec; ki ta matou whakaaro, i puta mai he tino iti me te kore utu, ara ko Mikrotik hEXS.
I hokona mai te Pouwhanga USB mai i te kaiwhakahaere pūkoro tata; ko te tauira ko Huawei E3370. Kaore matou i whakahaere i tetahi mahi ki te momotu mai i te kaiwhakahaere. He paerewa nga mea katoa, he mea tuitui e te kaiwhakahaere ake.
He pouara pokapū Juniper SRX240H te matua.
He aha te mea i tupu
I taea ki te whakatinana i tetahi kaupapa mahi e taea ai e koe te hanga hononga IPsec na roto i te kaiwhakahaere waea, me te kore he wahitau pateko, ma te whakamahi i te pouwhanga, kei roto te GRE Tunnel ka takai.
Ka whakamahia tenei hoahoa hononga me te mahi i runga i te Beeline me te Megafon USB pouwhanga.
Ko te whirihoranga e whai ake nei:
Ko Juniper SRX240H i whakauruhia ki roto i te matua
Wāhi noho ā-rohe: 192.168.1.1/24
Wāhitau o waho: 1.1.1.1/30
GW: 1.1.1.2
Ira mamao
Mikrotik hEX S
Wāhi noho ā-rohe: 192.168.152.1/24
Wāhitau o waho: Dynamic
He hoahoa iti hei awhina i a koe ki te mohio me pehea te mahi:
whirihoranga Juniper SRX240:
Tukunga Pūmanawa JUNOS [12.1X46-D82]
Whirihoranga Juniper
interfaces {
ge-0/0/0 {
description Internet-1;
unit 0 {
family inet {
address 1.1.1.1/30;
}
}
}
gr-0/0/0 {
unit 1 {
description GRE-Tunnel;
tunnel {
source 172.31.152.2;
destination 172.31.152.1;
}
family inet;
vlan {
unit 0 {
family inet {
address 192.168.1.1/24;
}
}
st0 {
unit 5 {
description "Area - 192.168.152.0/24";
family inet {
mtu 1400;
}
}
routing-options {
static {
route 0.0.0.0/0 next-hop 1.1.1.2;
route 192.168.152.0/24 next-hop gr-0/0/0.1;
route 172.31.152.0/30 next-hop st0.5;
}
router-id 192.168.1.1;
}
security {
ike {
traceoptions {
file vpn.log size 256k files 5;
flag all;
}
policy ike-gretunnel {
mode aggressive;
description area-192.168.152.0;
proposal-set standard;
pre-shared-key ascii-text "mysecret"; ## SECRET-DATA
}
gateway gw-gretunnel {
ike-policy ike-gretunnel;
dynamic inet 172.31.152.1;
external-interface ge-0/0/0.0;
version v2-only;
}
ipsec {
}
policy vpn-policy0 {
perfect-forward-secrecy {
keys group2;
}
proposal-set standard;
}
vpn vpn-gretunnel {
bind-interface st0.5;
df-bit copy;
vpn-monitor {
optimized;
source-interface st0.5;
destination-ip 172.31.152.1;
}
ike {
gateway gw-gretunnel;
no-anti-replay;
ipsec-policy vpn-policy0;
install-interval 10;
}
establish-tunnels immediately;
}
}
policies {
from-zone vpn to-zone vpn {
policy st-vpn-vpn {
match {
source-address any;
destination-address any;
application any;
}
then {
permit;
log {
session-init;
session-close;
}
count;
}
}
}
from-zone trust to-zone vpn {
policy st-trust-to-vpn {
match {
source-address any;
destination-address any;
application any;
}
then {
permit;
log {
session-init;
session-close;
}
count;
}
}
}
from-zone vpn to-zone trust {
policy st-vpn-to-trust {
match {
source-address any;
destination-address any;
application any;
}
then {
permit;
log {
session-init;
session-close;
}
count;
}
}
}
zones {
security-zone trust {
vlan.0 {
host-inbound-traffic {
system-services {
all;
}
protocols {
all;
}
}
}
security-zone vpn {
interfaces {
st0.5 {
host-inbound-traffic {
protocols {
ospf;
}
}
}
gr-0/0/0.1 {
host-inbound-traffic {
system-services {
all;
}
protocols {
all;
}
}
}
security-zone untrust {
interfaces {
ge-0/0/0.0 {
host-inbound-traffic {
system-services {
ping;
ssh;
ike;
}
}
}
}
}
vlans {
vlan-local {
vlan-id 5;
l3-interface vlan.1;
}
whirihoranga Mikrotik hEX S:
Putanga rorohiko RouterOS [6.44.3]
whirihoranga Mikrotik
/ip address
add address=172.31.152.1/24 comment=GRE-Tunnel interface=gre-srx network=172.31.152.0
add address=192.168.152.1/24 comment=Local-Area interface=bridge network=192.168.152.0
/interface gre
add comment=GRE-Tunnel-SRX-HQ !keepalive local-address=172.31.152.1 name=gre-srx remote-address=172.31.152.2
/ip ipsec policy group
add name=srx-gre
/ip ipsec profile
add dh-group=modp1024 dpd-interval=10s name=profile1
/ip ipsec peer
add address=1.1.1.1/32 comment=GRE-SRX exchange-mode=aggressive local-address=172.31.152.1 name=peer2 profile=profile1
/ip ipsec proposal
set [ find default=yes ] enc-algorithms=aes-256-cbc,aes-128-cbc,3des
add enc-algorithms=aes-128-cbc,3des name=proposal1
/ip route
add distance=10 dst-address=192.168.0.0/16 gateway=gre-srx
/ip ipsec identity
add comment=IPSec-GRE my-id=address:172.31.152.1 peer=peer2 policy-template-group=srx-gre secret=mysecret
/ip ipsec policy
set 0 disabled=yes
add dst-address=0.0.0.0/0 proposal=proposal1 sa-dst-address=1.1.1.1 sa-src-address=172.31.152.1 src-address=172.31.152.0/30 tunnel=yes
/ip address
add address=172.31.152.1/24 comment=GRE-Tunnel interface=gre-srx network=172.31.152.0
add address=192.168.152.1/24 comment=Local-Area interface=bridge network=192.168.152.0
Hua:
Mai i te taha Juniper SRX
netscreen@srx240> ping 192.168.152.1
PING 192.168.152.1 (192.168.152.1): 56 data bytes
64 bytes from 192.168.152.1: icmp_seq=0 ttl=64 time=29.290 ms
64 bytes from 192.168.152.1: icmp_seq=1 ttl=64 time=28.126 ms
64 bytes from 192.168.152.1: icmp_seq=2 ttl=64 time=26.775 ms
64 bytes from 192.168.152.1: icmp_seq=3 ttl=64 time=25.401 ms
^C
--- 192.168.152.1 ping statistics ---
4 packets transmitted, 4 packets received, 0% packet loss
round-trip min/avg/max/stddev = 25.401/27.398/29.290/1.457 ms
Mai i te Mikrotik
net[admin@GW-LTE-] > ping 192.168.1.1
SEQ HOST SIZE TTL TIME STATUS
0 192.168.1.1 56 64 34ms
1 192.168.1.1 56 64 40ms
2 192.168.1.1 56 64 37ms
3 192.168.1.1 56 64 40ms
4 192.168.1.1 56 64 51ms
sent=5 received=5 packet-loss=0% min-rtt=34ms avg-rtt=40ms max-rtt=51ms
kitenga
I muri i nga mahi, ka whiwhi matou i tetahi VPN Tunnel, mai i te whatunga mamao ka taea e matou te uru atu ki te whatunga katoa kei muri i te juniper, a, na reira, hoki.
Kaore au e kii ki te whakamahi i te IKE2 i roto i tenei kaupapa; i puta ake he ahuatanga i muri i te whakaara ano i tetahi taputapu, kaore a IPSec i ara ake.
Source: will.com