OPNsense Route based (VTI) PSK setup: Unterschied zwischen den Versionen

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=Szenario=
+
i=Szenario=
 
{| class="wikitable"
 
{| class="wikitable"
 
! Einstellung !! opnsense.it113.int !! opnsense2.it114.int
 
! Einstellung !! opnsense.it113.int !! opnsense2.it114.int
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| '''Tunnel IP''' || 169.254.100.1 || 169.254.100.2
 
| '''Tunnel IP''' || 169.254.100.1 || 169.254.100.2
 
|-
 
|-
−
| '''Internes Netz''' || 172.88.113.0/24 || 172.88.114.0/24
+
| '''Internes Netz''' || 172.16.113.0/24 || 172.16.114.0/24
 
|-
 
|-
 
| '''Pre-Shared Key (PSK)''' || colspan="2" | 123Start$
 
| '''Pre-Shared Key (PSK)''' || colspan="2" | 123Start$
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| '''Enabled''' || aktiviert (✓)
 
| '''Enabled''' || aktiviert (✓)
 
|-
 
|-
−
| '''Network Address''' || 172.88.114.0/24
+
| '''Network Address''' || 172.16.114.0/24
 
|-
 
|-
 
| '''Gateway''' || IPSEC10_GW – 169.254.100.2
 
| '''Gateway''' || IPSEC10_GW – 169.254.100.2
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| '''Enabled''' || aktiviert (✓)
 
| '''Enabled''' || aktiviert (✓)
 
|-
 
|-
−
| '''Network Address''' || 172.88.113.0/24
+
| '''Network Address''' || 172.16.113.0/24
 
|-
 
|-
 
| '''Gateway''' || IPSEC10_GW – 169.254.100.1
 
| '''Gateway''' || IPSEC10_GW – 169.254.100.1
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=Links=
 
=Links=
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*https://docs.opnsense.org/manual/how-tos/ipsec-s2s-conn-route.html
 

Version vom 4. April 2025, 10:55 Uhr

i=Szenario=

Einstellung opnsense.it113.int opnsense2.it114.int
IP Address 192.168.6.113 192.168.6.114
Tunnel IP 169.254.100.1 169.254.100.2
Internes Netz 172.16.113.0/24 172.16.114.0/24
Pre-Shared Key (PSK) 123Start$
Phase 1 AES256 – SHA256 – DH16
Phase 2 AES256 – SHA256 – DH16

VPN: IPsec: Pre-Shared Keys

opnsense.it113.int PSK

Einstellung Wert
Local Identifier 192.168.6.113
Remote Identifier 192.168.6.114
Pre-Shared Key 123Start$
Type PSK
Description –

opnsense.it114.int PSK

Einstellung Wert
Local Identifier 192.168.6.114
Remote Identifier 192.168.6.113
Pre-Shared Key 123Start$
Type PSK
Description –

VPN: IPsec: Virtual Tunnel Interfaces

opnsense.it113.int VTI

Einstellung Wert
Enabled aktiviert (✓)
Reqid 10
Local address 192.168.6.113
Remote address 192.168.6.114
Tunnel local address 169.254.100.1
Tunnel remote address 169.254.100.2
Tunnel secondary local address –
Tunnel secondary remote address –
Name IPSEC10

opnsense.it114.int VTI

Einstellung Wert
Enabled aktiviert (✓)
Reqid 10
Local address 192.168.6.114
Remote address 192.168.6.113
Tunnel local address 169.254.100.2
Tunnel remote address 169.254.100.1
Tunnel secondary local address –
Tunnel secondary remote address –
Name IPSEC10

VPN: IPsec: Connections

opnsense.it113.int Connections

Einstellung Wert
Enabled aktiviert (✓)
Proposals default
Version IKEv2
MOBIKE deaktiviert
Local addresses 192.168.6.113
Remote addresses 192.168.6.114
DPD delay (s) –
Pools Nothing selected
Description –

opnsense.it114.int Connections

Einstellung Wert
Enabled aktiviert (✓)
Proposals default
Version IKEv2
MOBIKE deaktiviert
Local addresses 192.168.6.113
Remote addresses 192.168.6.114
DPD delay (s) –
Pools Nothing selected
Description –

VPN: IPsec: Connections

opnsense.it113.int Authentication

Local

Einstellung Wert
Enabled aktiviert (✓)
Connection it113-it114
Round 0
Authentication Pre-Shared Key
Id 192.168.6.113
Certificates Nothing selected
Description –

Remote

Einstellung Wert
Enabled aktiviert (✓)
Connection it113-it114
Round 0
Authentication Pre-Shared Key
Id 192.168.6.114
Certificates Nothing selected
Description –

opnsense.it114.int Authentication

Local

Einstellung Wert
Enabled aktiviert (✓)
Connection it114-it113
Round 0
Authentication Pre-Shared Key
Id 192.168.6.114
Certificates Nothing selected
Description –

Remote

Einstellung Wert
Enabled aktiviert (✓)
Connection it114-it113
Round 0
Authentication Pre-Shared Key
Id 192.168.6.113
Certificates Nothing selected
Description –

Children

opnsense.it113.int Children

Einstellung Wert
Enabled aktiviert (✓)
Connection it113-it114
Mode Tunnel
Policies deaktiviert
Start action Trap
DPD action Clear
Reqid 10
ESP Proposals aes256-sha256-modp4096 [DH16]
Local 0.0.0.0/0
Remote 0.0.0.0/0
Description –

opnsense.it114.int Children

Einstellung Wert
Enabled aktiviert (✓)
Connection it114-it113
Mode Tunnel
Policies deaktiviert
Start action Trap
DPD action Clear
Reqid 10
ESP Proposals aes256-sha256-modp4096 [DH16]
Local 0.0.0.0/0
Remote 0.0.0.0/0
Description –

System: Gateways: Configuration

opnsense.it113.int Gateway

Einstellung Wert
Enabled aktiviert (✓)
Name IPSEC10_GW
Description IPSEC10_GW
Interface IPSEC10
Address Family IPv4
IP Address 169.254.100.2
Upstream Gateway deaktiviert
Far Gateway deaktiviert
Disable Gateway Monitoring aktiviert (✓)
Disable Host Route deaktiviert
Monitor IP –
Mark Gateway as Down deaktiviert
Priority 255


opnsense.it114.int Gateway

Einstellung Wert
Enabled aktiviert (✓)
Name IPSEC10_GW
Description IPSEC10_GW
Interface IPSEC10
Address Family IPv4
IP Address 169.254.100.1
Upstream Gateway deaktiviert
Far Gateway deaktiviert
Disable Gateway Monitoring aktiviert (✓)
Disable Host Route deaktiviert
Monitor IP –
Mark Gateway as Down deaktiviert
Priority 255

System: Routes: Configuration

opnsense.it113.int Route

Einstellung Wert
Enabled aktiviert (✓)
Network Address 172.16.114.0/24
Gateway IPSEC10_GW – 169.254.100.2
Description Route zu IT114 über VTI

opnsense.it114.int Route

Einstellung Wert
Enabled aktiviert (✓)
Network Address 172.16.113.0/24
Gateway IPSEC10_GW – 169.254.100.1
Description Route zu IT113 über VTI

Links

Abgerufen von „http://wiki.ixheim.de/index.php?title=OPNsense_Route_based_(VTI)_PSK_setup&oldid=61050“