Update Networking/Sophos/IPSec Site-to-Site VPN Tunnel.md

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2024-08-09 16:05:15 -06:00
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@ -55,17 +55,17 @@ Navigate to "**System > Profiles > IPSec Profiles > Custom_IKEv2_`<Initiator>/<R
=== "Initiator Phase Lifetime Values" === "Initiator Phase Lifetime Values"
| **Field** | **Value** | **Notes** | | **Field** | **Value** | **Notes** |
| :--- | :--- | | :--- | :--- | :--- |
| Phase 1 Lifetime | `<Longer Lifetime Compared to Phase 2>` | *Default Value*: `28800` | | Phase 1 Lifetime | `<Longer Lifetime Compared to Phase 2>` | *Default Value*: `28800` |
| Phase 2 Lifetime | `<Shorter Lifetime Compared to Phase 1>` | *Default Value*: `14400` | | Phase 2 Lifetime | `<Shorter Lifetime Compared to Phase 1>` | *Default Value*: `14400` |
=== "Responder Phase Lifetime Values" === "Responder Phase Lifetime Values"
| **Field** | **Value** | **Notes** | | **Field** | **Value** | **Notes** |
| :--- | :--- | | :--- | :--- | :--- |
| Phase 1 Lifetime | `<Longer Lifetime Compared to Phase 2>` | *Default Value + 300 Seconds*: `328800` | | Phase 1 Lifetime | `<Longer Lifetime Compared to Phase 2>` | *Default Value + 300 Seconds*: `328800` |
| Phase 2 Lifetime | `<Shorter Lifetime Compared to Phase 1>` | *Default Value + 300 Seconds*: `314400` | | Phase 2 Lifetime | `<Shorter Lifetime Compared to Phase 1>` | *Default Value + 300 Seconds*: `314400` |
!!! warning "Remote / Local Phase Lifetimes" !!! warning "Remote / Local Phase Lifetimes"
Within the context of the remote and local VPN tunnels, the lifetime of the Phase 1 and Phase 2 encryption keys needs to be shorter on the intiator than the responder sides of the VPN tunnel. Within the context of the remote and local VPN tunnels, the lifetime of the Phase 1 and Phase 2 encryption keys needs to be shorter on the intiator than the responder sides of the VPN tunnel.