---
title: in6_ifstat
framework: Kernel
role: symbol
platforms: [macOS 12.0+]
path: kernel/in6_ifstat
---

# in6_ifstat

## Declaration

```occ
struct in6_ifstat {
    ...
};
```

## Topics

### Instance Properties

- [ifs6_addr_expiry_cnt](kernel/in6_ifstat/3755270-ifs6_addr_expiry_cnt.md)
- [ifs6_atmfrag_rcvd](kernel/in6_ifstat/3755271-ifs6_atmfrag_rcvd.md)
- [ifs6_cantfoward_icmp6](kernel/in6_ifstat/3755272-ifs6_cantfoward_icmp6.md)
- [ifs6_defrtr_expiry_cnt](kernel/in6_ifstat/3755273-ifs6_defrtr_expiry_cnt.md)
- [ifs6_in_addrerr](kernel/in6_ifstat/3755274-ifs6_in_addrerr.md)
- [ifs6_in_deliver](kernel/in6_ifstat/3755275-ifs6_in_deliver.md)
- [ifs6_in_discard](kernel/in6_ifstat/3755276-ifs6_in_discard.md)
- [ifs6_in_hdrerr](kernel/in6_ifstat/3755277-ifs6_in_hdrerr.md)
- [ifs6_in_mcast](kernel/in6_ifstat/3755278-ifs6_in_mcast.md)
- [ifs6_in_noroute](kernel/in6_ifstat/3755279-ifs6_in_noroute.md)
- [ifs6_in_protounknown](kernel/in6_ifstat/3755280-ifs6_in_protounknown.md)
- [ifs6_in_receive](kernel/in6_ifstat/3755281-ifs6_in_receive.md)
- [ifs6_in_toobig](kernel/in6_ifstat/3755282-ifs6_in_toobig.md)
- [ifs6_in_truncated](kernel/in6_ifstat/3755283-ifs6_in_truncated.md)
- [ifs6_out_discard](kernel/in6_ifstat/3755284-ifs6_out_discard.md)
- [ifs6_out_forward](kernel/in6_ifstat/3755285-ifs6_out_forward.md)
- [ifs6_out_fragcreat](kernel/in6_ifstat/3755286-ifs6_out_fragcreat.md)
- [ifs6_out_fragfail](kernel/in6_ifstat/3755287-ifs6_out_fragfail.md)
- [ifs6_out_fragok](kernel/in6_ifstat/3755288-ifs6_out_fragok.md)
- [ifs6_out_mcast](kernel/in6_ifstat/3755289-ifs6_out_mcast.md)
- [ifs6_out_request](kernel/in6_ifstat/3755290-ifs6_out_request.md)
- [ifs6_pfx_expiry_cnt](kernel/in6_ifstat/3755291-ifs6_pfx_expiry_cnt.md)
- [ifs6_reass_fail](kernel/in6_ifstat/3755292-ifs6_reass_fail.md)
- [ifs6_reass_ok](kernel/in6_ifstat/3755293-ifs6_reass_ok.md)
- [ifs6_reass_reqd](kernel/in6_ifstat/3755294-ifs6_reass_reqd.md)