diff options
| author | Justin Pettit <jpettit@nicira.com> | 2011-11-05 15:48:12 -0700 |
|---|---|---|
| committer | Justin Pettit <jpettit@nicira.com> | 2011-11-09 13:24:52 -0800 |
| commit | a61680c6d15fa1f1ae3072a83c0e3d7ed08f6048 (patch) | |
| tree | 49c8cdf78a7cd9da50fd27f2dd304335215a5f68 /lib/classifier.h | |
| parent | 530180fd5a99e2c55107831f99fee84d6780f38c (diff) | |
Support matching and modifying IP TTL.
Add support matching the IPv4 TTL and IPv6 hop limit fields. This
commit also adds support for modifying the IPv4 TTL. Modifying the IPv6
hop limit isn't currently supported, since we don't support modifying
IPv6 headers.
We will likely want to change the user-space interface, since basic
matching and setting the TTL are not generally useful. We will probably
want the ability to match on extraordinary events (such as TTL of 0 or 1)
and a decrement action.
Feature #8024
Signed-off-by: Justin Pettit <jpettit@nicira.com>
Acked-by: Jesse Gross <jesse@nicira.com>
Diffstat (limited to 'lib/classifier.h')
| -rw-r--r-- | lib/classifier.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/lib/classifier.h b/lib/classifier.h index 581ee832..d6ab74e8 100644 --- a/lib/classifier.h +++ b/lib/classifier.h @@ -118,6 +118,7 @@ void cls_rule_set_nw_dst(struct cls_rule *, ovs_be32); bool cls_rule_set_nw_dst_masked(struct cls_rule *, ovs_be32 ip, ovs_be32 mask); void cls_rule_set_nw_dscp(struct cls_rule *, uint8_t); void cls_rule_set_nw_ecn(struct cls_rule *, uint8_t); +void cls_rule_set_nw_ttl(struct cls_rule *, uint8_t); void cls_rule_set_frag(struct cls_rule *, uint8_t frag); void cls_rule_set_frag_masked(struct cls_rule *, uint8_t frag, uint8_t mask); void cls_rule_set_icmp_type(struct cls_rule *, uint8_t); |