Re: [PATCH 1/5] Add support for NAT sequence adjustments

[Patrick McHardy <kaber@trash.net>]

Pablo Neira Ayuso wrote:
> The combination of NAT and helpers may produce TCP sequence adjustments.
> In failover setups, this information needs to be replicated in order to
> achieve a successful recovery of mangled, related connections. This
> patch is particularly useful for conntrackd, see:


Applied, thanks Pablo. I did some minor renaming though, the
attribute names were neither consistent with themselves nor
with the naming scheme used elsewhere, so we now have:

+enum ctattr_natseq {
+       CTA_NAT_SEQ_CORRECTION_POS,
+       CTA_NAT_SEQ_OFFSET_BEFORE,
+       CTA_NAT_SEQ_OFFSET_AFTER,
+       __CTA_NAT_SEQ_MAX
+};
+#define CTA_NAT_SEQ_MAX (__CTA_NAT_SEQ_MAX - 1)