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[Tunnel] Support co-existence of IPv4 and IPv6 tunnels #147

Merged
merged 6 commits into from
Oct 17, 2023
Merged

[Tunnel] Support co-existence of IPv4 and IPv6 tunnels #147

merged 6 commits into from
Oct 17, 2023

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prsunny
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@prsunny prsunny commented Oct 12, 2023 •
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  1. Support for both IPv4 and IPv6 tunnel for default VRF. IPv6 tunnel must use Vnet-default as Vnet name and IPv4 tunnel must use Vnet-default-v4 as Vnet name.
  2. When system has both V4 and V6 tunnel decap, NON-DEFAULT VRFs always choose V6 tunnel, whereas DEFAULT VRF chose v4 tunnel if VNET name in API is provided as - Vnet-default-v4 and chose v6 tunnel if VNET name is provided as - Vnet-default
  3. When system has only one type of tunnel, all Vnets chose the configured single tunnel (IPv4 or IPv6). No change to existing behavior.
  4. Only one decap tunnel of type V4 and one decap tunnel of type V6 is permitted.

@prsunny prsunny marked this pull request as ready for review October 14, 2023 00:00
siqbal1986
siqbal1986 approved these changes Oct 17, 2023
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looks good

@siqbal1986 siqbal1986 merged commit ccad4a2 into sonic-net:master Oct 17, 2023
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@prsunny prsunny deleted the coexist branch October 23, 2023 17:40
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@siqbal1986 siqbal1986 siqbal1986 approved these changes

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