Add support for parsing IP Authentication Header

2024-06-04 15:48:34 +08:00
parent ae2e36b382
commit 8c4f4c9f72
6 changed files with 99 additions and 47 deletions
--- a/src/packet/ipv4_utils.h
+++ b/src/packet/ipv4_utils.h
@@ -40,6 +40,7 @@ static inline uint8_t ipv4_hdr_get_version(const struct ip *hdr)
    return hdr->ip_v;
 }

+// IP Options are included in the hdr_len field
 static inline uint8_t ipv4_hdr_get_hdr_len(const struct ip *hdr)
 {
    return hdr->ip_hl << 2;