Ruckus Wireless Virtual SmartZone - Page 438

Additional SoftGRE statistics appear in the AP SoftGRE Control Signaling Statistics section.
Table 3 describes the SoftGRE statistics that appear.
Figure 259: AP SoftGRE statistics on the Monitor page
Table 47: SoftGRE statistics of an AP
DescriptionStatistic
The IP address of the gateway serverGateway
Is Active • Yes, if the gateway is currently active
• No, if the gateway is inactive
The number bytes transmitted/received (Tx/Rx) through the SoftGRE
tunnel
Bytes (Tx/Rx)
The number packets transmitted/received (Tx/Rx) through the SoftGRE
tunnel
Packets (Tx/Rx)
The number of packets with errors.
Tx errors may be caused by any of the following:
Error Packets (Tx/Rx)
• No routing entry to destination
• Invalid routing entry (routing traffic to tunnel interface itself)
• Transmission error in core IP layer of Linux
Rx errors may be caused by any of the following:
• Bad packets received, checksum does not match (remote peer
enables CSUM field in GRE header)
• Sequence number does not match (remote peer enables SEQ field
in GRE header)
• SKB error during GRE decapsulation.
The number of packets that have been dropped.Dropped Packets
(Tx/Rx)
• Tx dropped packets may be due to insufficient space in the Linux
buffer or insufficient memory when allocating extra buffer for GRE
encapsulation.
• Rx dropped packets may be due to insufficient space in the Linux
buffer.
The number of oversized Tx packets.TX Fragmented
Packets
The total number of ICMP requestsICMP Requests
The total number of failed ICMP requestsFailed ICMP Requests
You have completed viewing the AP SoftGRE statistics.
SmartCell Gateway 200/Virtual SmartZone High-Scale for Release 3.4.1 Administrator Guide
438
SoftGRE Support
Overview of SoftGRE Support