diff options
| author | Sean Edmond <seanedmond@microsoft.com> | 2024-05-08 19:39:03 -0700 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2025-05-23 11:28:51 -0600 |
| commit | 2111bd7e93a3044f0590c942a41f2667d15d923d (patch) | |
| tree | 4511c669fb98692f4946ea17fe6a533c470db5b0 /cmd | |
| parent | e6bca3305bbc333cc71e5bf1ee483bbacfa84736 (diff) | |
net: bootp: add config option BOOTP_RANDOM_XID
The new config option BOOTP_RANDOM_XID will randomize the transaction ID
for each new BOOT/DHCPv4 exchange.
Signed-off-by: Sean Edmond <seanedmond@microsoft.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'cmd')
| -rw-r--r-- | cmd/Kconfig | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/cmd/Kconfig b/cmd/Kconfig index 54c4ab8570c..82f6a089586 100644 --- a/cmd/Kconfig +++ b/cmd/Kconfig @@ -1909,6 +1909,13 @@ config BOOTP_VCI_STRING default "U-Boot.arm" if ARM default "U-Boot" +config BOOTP_RANDOM_XID + bool "Send random transaction ID to BOOTP/DHCP server" + depends on CMD_BOOTP && (LIB_RAND || LIB_HW_RAND) + help + Selecting this will allow for a random transaction ID to get + selected for each BOOTP/DHCPv4 exchange. + if CMD_DHCP6 config DHCP6_PXE_CLIENTARCH |