MPC5xxx中的主题 MPC5748G ENET Multicast Rx https://community.nxp.com/t5/MPC5xxx/MPC5748G-ENET-Multicast-Rx/m-p/631835#M5902 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I have been trying to send and receive raw packets between two MPC5748G and Linux Machine.</P><P>and I have tried the same with the UDP packets but unable to receive raw packets sent from Linux Machine.</P><P>As Per mentioned in Reference manual of MPC5748G.Receive raw packets via Multicast is possible in two ways.</P><P>1. Enable Promiscuous mode</P><P>2. Set hash table configuration registers.</P><P></P><P>I have tried by enabling promiscuous mode but its too noisy which allows all packets and i am stuck in setting hash table configuration registers which i am not clear about.</P><P></P><P>Could anyone please guide my in "How to receive raw packets using Multicast" and what should i have to fill in GAUR/GALR or IAUR/IALR registers to get the raw packets sent from Linux machine to MPC5748G.</P><P></P><P>Thank you.</P></BODY></HTML> Thu, 30 Mar 2017 02:55:28 GMT cloudy24 2017-03-30T02:55:28Z MPC5748G ENET Multicast Rx https://community.nxp.com/t5/MPC5xxx/MPC5748G-ENET-Multicast-Rx/m-p/631835#M5902 <HTML><HEAD></HEAD><BODY><P>Hi,</P><P>I have been trying to send and receive raw packets between two MPC5748G and Linux Machine.</P><P>and I have tried the same with the UDP packets but unable to receive raw packets sent from Linux Machine.</P><P>As Per mentioned in Reference manual of MPC5748G.Receive raw packets via Multicast is possible in two ways.</P><P>1. Enable Promiscuous mode</P><P>2. Set hash table configuration registers.</P><P></P><P>I have tried by enabling promiscuous mode but its too noisy which allows all packets and i am stuck in setting hash table configuration registers which i am not clear about.</P><P></P><P>Could anyone please guide my in "How to receive raw packets using Multicast" and what should i have to fill in GAUR/GALR or IAUR/IALR registers to get the raw packets sent from Linux machine to MPC5748G.</P><P></P><P>Thank you.</P></BODY></HTML> Thu, 30 Mar 2017 02:55:28 GMT https://community.nxp.com/t5/MPC5xxx/MPC5748G-ENET-Multicast-Rx/m-p/631835#M5902 cloudy24 2017-03-30T02:55:28Z