| NJson | JSON (JavaScript Object Notation) |
| ▼NMyra | Namespace declaration for all of the Myra Canyon helper functions |
| NL2 | Layer 2 (ethernet) |
| NL3_ARP | Layer 3 is ARP |
| NL3_IP | Layer 3 is either IPv4 or IPv6 |
| NL3_IPv4 | Layer 3 is IPv4 |
| NL3_IPv6 | Layer 3 is IPv6 |
| NL4_ICMP | Definitions and helper functions for when layer 4 is ICMP |
| NL4_ICMPv6 | Definitions and helper functions for when layer 4 is ICMPv6 |
| NL4_TCP | Definitions and helper functions for when layer 4 is TCP |
| NL4_UDP | Definitions and helper functions for when layer 4 is UDP |
| NSession | Manage session IDs. Used by the Myra Apache module to determine if a user has correctly logged in |
| ▼NTraffic | Namespace to group everything related to network traffic |
| NBitTorrent | Detect and examine BitTorrent packets |
| NEPS_Conduits | Detect and examine EPS Conduits packets |
| NFlash | Detect and examine Flash packets |
| NFTP | Detect and examine plain text FTP packets |
| NGoogleTalk | Detect and examine Google Talk packets |
| NHTTP | Detect and examine HTTP packets |
| NICMP | Detect and examine ICMP packets |
| NName_Resolution | Detect and examine DNS packets |
| NNTP | Detect and examine UDP network time protocol packets |
| NPing | Detect and examine ICMP ping packets |
| NQUIC | Detect and examine Google QUIC packets |
| NRFB | Detect and examine RFB packets, such as VNC |
| NSIP | Detect and examine SIP packets |
| NSPDY | Detect and examine SPDY packets |
| NSSH | Detect and examine SSH packets |
| NSVN | Detect and examine Subversion packets |
| NTLS | Detect and examine TLS packets |
| NUDP_Name_Resolution | Detect and examine UDP DNS packets |