---
title: nicproxy_v4_keep_alive_s
framework: NetworkingDriverKit
role: symbol
role_heading: Structure
path: networkingdriverkit/nicproxy_v4_keep_alive_s
---

# nicproxy_v4_keep_alive_s

## Declaration

```occ
struct nicproxy_v4_keep_alive_s;
```

## Topics

### Instance Properties

- [ack_num](networkingdriverkit/nicproxy_v4_keep_alive_s/ack_num.md)
- [local_ip](networkingdriverkit/nicproxy_v4_keep_alive_s/local_ip.md)
- [local_port](networkingdriverkit/nicproxy_v4_keep_alive_s/local_port.md)
- [remote_ip](networkingdriverkit/nicproxy_v4_keep_alive_s/remote_ip.md)
- [remote_mac_addr](networkingdriverkit/nicproxy_v4_keep_alive_s/remote_mac_addr.md)
- [remote_port](networkingdriverkit/nicproxy_v4_keep_alive_s/remote_port.md)
- [seq_num](networkingdriverkit/nicproxy_v4_keep_alive_s/seq_num.md)
- [timeout](networkingdriverkit/nicproxy_v4_keep_alive_s/timeout.md)
- [win_size](networkingdriverkit/nicproxy_v4_keep_alive_s/win_size.md)

## See Also

### Structures

- [IOUserNetworkHardwareCounts](networkingdriverkit/iousernetworkhardwarecounts.md)
- [IOUserNetworkKeepAliveOffloadFrame](networkingdriverkit/iousernetworkkeepaliveoffloadframe.md)
- [IOUserNetworkLinkLayerReachabilityInfo](networkingdriverkit/iousernetworklinklayerreachabilityinfo.md)
- [IOUserNetworkPacketBufferPoolOptions](networkingdriverkit/iousernetworkpacketbufferpooloptions.md)
- [IOUserNetworkPacketDescriptor](networkingdriverkit/iousernetworkpacketdescriptor.md)
- [IOUserNetworkPacketPollerParameters](networkingdriverkit/iousernetworkpacketpollerparameters.md)
- [IOUserNetworkPacketQueue_IVars](networkingdriverkit/iousernetworkpacketqueue_ivars.md)
- [IOUserNetworkRxCompletionQueue_IVars](networkingdriverkit/iousernetworkrxcompletionqueue_ivars.md)
- [IOUserNetworkRxSubmissionQueue_IVars](networkingdriverkit/iousernetworkrxsubmissionqueue_ivars.md)
- [IOUserNetworkStatistics](networkingdriverkit/iousernetworkstatistics.md)
- [IOUserNetworkTSOOptions](networkingdriverkit/iousernetworktsooptions.md)
- [IOUserNetworkTxCompletionQueue_IVars](networkingdriverkit/iousernetworktxcompletionqueue_ivars.md)
- [IOUserNetworkTxSubmissionQueue_IVars](networkingdriverkit/iousernetworktxsubmissionqueue_ivars.md)
- [nicproxy_inet_info_s](networkingdriverkit/nicproxy_inet_info_s.md)
- [nicproxy_info_s](networkingdriverkit/nicproxy_info_s.md)