There are several tasks that are pending to be done, I have classified them by dificulty levels: = Relatively easy = * add syslog support (based on Simon Lodal's patch) * improve shell scripts for keepalived/heartbeat: *really* important * use NACK based protocol, feedback: call pablo :-) * manpage for conntrackd(8) * use the floating priority feature in keepalived to avoid premature take over. = Requires some work = * study better keepalived transitions * test/fix ipv6 support * have a look at open issues * implement support for TCP window tracking (patches are on the table) at the moment you have to disable it: echo 1 > /proc/sys/net/ipv4/netfilter/ip_conntrack_tcp_be_liberal = Requires kernel patches = * setup master conntrack to match IPCT_RELATED = Open issues = * unsupported iptables matches: * connbytes: probably the persistent may support it * recent: requires further study * quota: private data counters * connection tracking NAT helpers: sequence adjustment issues (?)