Commit eabeb843 authored by Robert Lubos's avatar Robert Lubos Committed by Benjamin Cabé
Browse files

tests: net: dhcpv4: client: Verify that Pad option is handled 



Add Pad option to the DHCP packets generated by the fake server, to
verify the client processes them correctly.

Signed-off-by: default avatarRobert Lubos <robert.lubos@nordicsemi.no>
parent 45a1cf7f

tests/net/dhcpv4/client/src/main.c

+6 −2
Original line number Diff line number Diff line
@@ -37,7 +37,7 @@ LOG_MODULE_REGISTER(net_test, CONFIG_NET_DHCPV4_LOG_LEVEL); 
#include "net_private.h"



/* Sample DHCP offer (420 bytes) */

static const unsigned char offer[420] = {

static const unsigned char offer[] = {

0x02, 0x01, 0x06, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x0a, 0xed, 0x48, 0x9e, 0x0a, 0xb8,
@@ -70,6 +70,8 @@ static const unsigned char offer[420] = { 
0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

/* Magic cookie: DHCP */

0x63, 0x82, 0x53, 0x63,

/* [0] Pad option */

0x00,

/* [53] DHCP Message Type: OFFER */

0x35, 0x01, 0x02,

/* [1] Subnet Mask: 255.255.255.0 */
@@ -124,7 +126,7 @@ static const unsigned char offer[420] = { 
};



/* Sample DHCPv4 ACK */

static const unsigned char ack[420] = {

static const unsigned char ack[] = {

0x02, 0x01, 0x06, 0x00, 0x00, 0x00, 0x00, 0x00,

0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,

0x0a, 0xed, 0x48, 0x9e, 0x00, 0x00, 0x00, 0x00,
@@ -157,6 +159,8 @@ static const unsigned char ack[420] = { 
0x00, 0x00, 0x00, 0x00,

/* Magic cookie: DHCP */

0x63, 0x82, 0x53, 0x63,

/* [0] Pad option */

0x00,

/* [53] DHCP Message Type: ACK */

0x35, 0x01, 0x05,

/* [58] Renewal Time Value: (21600s) 6 hours */

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