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Added each of the devices have to has a different XID.

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irina
2020-02-18 12:54:51 +09:00
parent de18368e5d
commit 0bad15ab48
1 changed files with 6 additions and 1 deletions
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7
Internet/DHCP/dhcp.c
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@ -946,7 +946,12 @@ void DHCP_init(uint8_t s, uint8_t * buf)
DHCP_SOCKET = s; // SOCK_DHCP
pDHCPMSG = (RIP_MSG*)buf;
DHCP_XID = 0x12345678;
{
DHCP_XID += DHCP_CHADDR[3];
DHCP_XID += DHCP_CHADDR[4];
DHCP_XID += DHCP_CHADDR[5];
DHCP_XID += (DHCP_CHADDR[3] ^ DHCP_CHADDR[4] ^ DHCP_CHADDR[5]);
}
// WIZchip Netinfo Clear
setSIPR(zeroip);
setGAR(zeroip);