| 103,6 → 103,8 |
|---|
| ICMP_PACKETS_RX rd MAX_IP |
| endg |
| |
| |
| |
| ;----------------------------------------------------------------- |
| ; |
| ; ICMP_init |
| 127,12 → 129,6 |
|---|
| |
| |
| |
| |
| |
| |
| |
| |
| |
| ;-------------------------------- |
| ; |
| ; ICMP_Handler: |
| 153,7 → 149,7 |
|---|
| ICMP_Handler: ;TODO: works only on pure ethernet right now ! |
| |
| DEBUGF 1,"ICMP_Handler - start\n" |
| cmp byte [edx + ICMP_Packet.Type], ICMP_ECHO ; Is this an echo request? discard if not |
| cmp byte [edx + ICMP_Packet.Type], ICMP_ECHO ; Is this an echo request? |
| jne .check_sockets |
| |
| mov byte [edx + ICMP_Packet.Type], ICMP_ECHOREPLY ; Change Packet type to reply |
| 163,6 → 159,7 |
|---|
| cmp edi,-1 |
| je .dump |
| inc [ICMP_PACKETS_RX+4*edi] |
| inc [ICMP_PACKETS_TX+4*edi] |
| |
| ; exchange dest and source address in IP header |
| ; exchange dest and source MAC in ETH header |