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| author | Tobias Klauser <tklauser@distanz.ch> | 2016-04-22 16:55:31 +0200 |
|---|---|---|
| committer | Tobias Klauser <tklauser@distanz.ch> | 2016-04-25 17:56:34 +0200 |
| commit | c09e06a6efaa94768660636a9c58ce9666e29d05 (patch) | |
| tree | a41455899d30c7a8de30fdc9eb917702d9769975 /trafgen_l3.h | |
| parent | 0cf15c320f9211d59b055157c895537e4b682a07 (diff) | |
trafgen: proto: Add IPv6 header generation
Support for generating simple IPv6 headers using the 'ip6()/ipv6()'
trafgen generation function.
Fields supported:
ver|version Version (default: 6)
tc|tclass Traffic class (default: 0)
fl|flow Flow Label (default: 0)
len|length Payload length (calculated by default)
nh|nexthdr Type of next header (default: 0)
hl|hoplimit|ttl Hop Limit, TTL (default: 0)
sa|saddr Source IPv6 address (default: device address)
da|daddr Destination IPv6 address (default: 0:0:0:0:0:0:0:0)
Examples:
{ eth(), ipv6(daddr=1:2:3:4:5:6:7:8) }
{ ipv6(tc=2, hl=3, daddr=::1) }
{ eth(), ipv6(nh=58, sa=2001:db8::, da=::1), 128, 0, 0x52, 0x03, 0, 0, 0, 0 }
If not explicitely specified, the lower header is initialized as Ethernet.
Signed-off-by: Tobias Klauser <tklauser@distanz.ch>
Diffstat (limited to 'trafgen_l3.h')
| -rw-r--r-- | trafgen_l3.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/trafgen_l3.h b/trafgen_l3.h index 9427378..a1b1523 100644 --- a/trafgen_l3.h +++ b/trafgen_l3.h @@ -20,6 +20,17 @@ enum ip4_field { IP4_MF, }; +enum ip6_field { + IP6_VER, + IP6_CLASS, + IP6_FLOW_LBL, + IP6_LEN, + IP6_NEXT_HDR, + IP6_HOP_LIMIT, + IP6_SADDR, + IP6_DADDR, +}; + extern void protos_l3_init(void); #endif /* TRAFGEN_L2_H */ |