IPv4/IPv6%20IP,%20TCP,%20

1
IPv4/IPv6 IP, TCP, Forwarding MIB Issues

• IPv6 WG IETF 57
• Brian Haberman
• w/ S. Routhier R. Raghunarayan

2
IP MIB Open Issues

• Deprecate ipRoutingDiscards?
• IPv4 specific
• Superceded by inetCidrRouteDiscards in Forwarding
  MIB
• Can be kept for ipv4-only support
• InetAddress objects use SIZE(0..36)
• Where did 36 come from?
• Change to 0 4 8 16 20?

3
TCP MIB Open Issues

• tcpEStatsListenerTableLastChange
• Currently in E-STATS MIB
• Does it need to be in TCP MIB?
• Doesnt add value to TCP MIB
• Keep in E-STATS?

4
Forwarding MIB Issues

• General overhaul desired on this MIB
• Not to be done in this effort
• inetCidrRouteAge needs RANGE to keep it from
  going negative
• Needs some DESCRIPTION cleanup