%sRSVP: session [TBD]
  Incoming %s, I/F=%s, Layer=%s, Link=%s
  IP   HDR: %s->%s, TOS=0x%02x, Len=%u, TTL=%u, RA=%s
  RSVP HDR: RRC=%s, TTL=%u, Len=%u, Cksum=0x%04x