diff options
| author |   John Lo <loj@cisco.com> | 2017-11-14 13:19:26 -0500 |
|---|---|---|
| committer |   Dave Barach <openvpp@barachs.net> | 2017-11-16 11:25:51 +0000 |
| commit | 70bfcaf47779340951c1e6f169b1cedcabe708d1 (patch) | |
| tree | b6e1378942f278e914b7139d1210562d943cb680 /src/vnet/dhcp/dhcp6_packet.h | |
| parent | 9d72120a6986e642c5b16c8650ad266188adf142 (diff) | |
Add Support of DHCP VSS Type 0 where VPN-ID is ASCII
Enhence support of DHCP VSS (Virtual Subnet Selection) to include
VSS type 0 where VSS info is a NVT (Network Virtual Terminal)
ASCII VPN ID where the ASCII string MUST NOT be terminated with a
zero byte. Existing code already support VSS type 1, where VSS
information is a RFC 2685 VPN-ID of 7 bytes with 3 bytes OUI
and 4 bytes VPN index, and VSS type 255 indicating global VPN.
Change-Id: I54edbc447c89a2aacd1cc9fc72bd5ba386037608
Signed-off-by: John Lo <loj@cisco.com>
Diffstat (limited to 'src/vnet/dhcp/dhcp6_packet.h')
| -rw-r--r-- | src/vnet/dhcp/dhcp6_packet.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/vnet/dhcp/dhcp6_packet.h b/src/vnet/dhcp/dhcp6_packet.h index ddcde7a0dd9..24a18144b16 100644 --- a/src/vnet/dhcp/dhcp6_packet.h +++ b/src/vnet/dhcp/dhcp6_packet.h @@ -164,7 +164,8 @@ typedef CLIB_PACKED (struct { typedef CLIB_PACKED (struct { dhcpv6_option_t opt; - u8 data[8]; // data[0]:type, data[1..7]: VPN ID + u8 vss_type; + u8 data[0]; }) dhcpv6_vss_t; typedef CLIB_PACKED (struct { |