diff options
Diffstat (limited to 'icmp.c')
| -rw-r--r-- | icmp.c | 16 |
1 files changed, 6 insertions, 10 deletions
@@ -93,8 +93,7 @@ void icmp_sock_handler(const struct ctx *c, union epoll_ref ref) icmp_id_map[V4][id].seq = seq; } - debug("ICMP: echo %s to tap, ID: %i, seq: %i", - (ih->type == ICMP_ECHO) ? "request" : "reply", id, seq); + debug("ICMP: echo reply to tap, ID: %i, seq: %i", id, seq); tap_icmp4_send(c, sr.sin_addr, tap_ip4_daddr(c), buf, n); } @@ -138,8 +137,7 @@ void icmpv6_sock_handler(const struct ctx *c, union epoll_ref ref) icmp_id_map[V6][id].seq = seq; } - debug("ICMPv6: echo %s to tap, ID: %i, seq: %i", - (ih->icmp6_type == 128) ? "request" : "reply", id, seq); + debug("ICMPv6: echo reply to tap, ID: %i, seq: %i", id, seq); tap_icmp6_send(c, &sr.sin6_addr, tap_ip6_daddr(c, &sr.sin6_addr), buf, n); @@ -178,7 +176,7 @@ int icmp_tap_handler(const struct ctx *c, uint8_t pif, int af, if (!ih) return 1; - if (ih->type != ICMP_ECHO && ih->type != ICMP_ECHOREPLY) + if (ih->type != ICMP_ECHO) return 1; iref.id = id = ntohs(ih->un.echo.id); @@ -205,8 +203,7 @@ int icmp_tap_handler(const struct ctx *c, uint8_t pif, int af, (struct sockaddr *)&sa, sizeof(sa)) < 0) { debug("ICMP: failed to relay request to socket"); } else { - debug("ICMP: echo %s to socket, ID: %i, seq: %i", - (ih->type == ICMP_ECHO) ? "request" : "reply", + debug("ICMP: echo request to socket, ID: %i, seq: %i", id, ntohs(ih->un.echo.sequence)); } } else if (af == AF_INET6) { @@ -222,7 +219,7 @@ int icmp_tap_handler(const struct ctx *c, uint8_t pif, int af, if (!ih) return 1; - if (ih->icmp6_type != 128 && ih->icmp6_type != 129) + if (ih->icmp6_type != ICMPV6_ECHO_REQUEST) return 1; iref.id = id = ntohs(ih->icmp6_identifier); @@ -249,8 +246,7 @@ int icmp_tap_handler(const struct ctx *c, uint8_t pif, int af, (struct sockaddr *)&sa, sizeof(sa)) < 1) { debug("ICMPv6: failed to relay request to socket"); } else { - debug("ICMPv6: echo %s to socket, ID: %i, seq: %i", - (ih->icmp6_type == 128) ? "request" : "reply", + debug("ICMPv6: echo request to socket, ID: %i, seq: %i", id, ntohs(ih->icmp6_sequence)); } } |