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| author | Antonio Quartulli <[email protected]> | 2025-04-15 11:17:32 +0000 |
|---|---|---|
| committer | Paolo Abeni <[email protected]> | 2025-04-17 10:30:03 +0000 |
| commit | a3aaef8cd1730381392dcc4868b437da7d9ad5ac (patch) | |
| tree | 8f8d257d70726c8115cc1546757d3b07211c3900 /tools/testing/selftests/net/lib/py/ynl.py | |
| parent | ovpn: implement multi-peer support (diff) | |
| download | kernel-a3aaef8cd1730381392dcc4868b437da7d9ad5ac.tar.gz kernel-a3aaef8cd1730381392dcc4868b437da7d9ad5ac.zip | |
ovpn: implement peer lookup logic
In a multi-peer scenario there are a number of situations when a
specific peer needs to be looked up.
We may want to lookup a peer by:
1. its ID
2. its VPN destination IP
3. its transport IP/port couple
For each of the above, there is a specific routing table referencing all
peers for fast look up.
Case 2. is a bit special in the sense that an outgoing packet may not be
sent to the peer VPN IP directly, but rather to a network behind it. For
this reason we first perform a nexthop lookup in the system routing
table and then we use the retrieved nexthop as peer search key.
Signed-off-by: Antonio Quartulli <[email protected]>
Link: https://patch.msgid.link/[email protected]
Reviewed-by: Sabrina Dubroca <[email protected]>
Tested-by: Oleksandr Natalenko <[email protected]>
Signed-off-by: Paolo Abeni <[email protected]>
Diffstat (limited to 'tools/testing/selftests/net/lib/py/ynl.py')
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