svt
GRETunnel



public class GRETunnel

Stats:
svt.GRETunnelStats

Properties
backupRemAddressType This specifies the address type of address in backupRemIpAddress

type=rtr.InetAddressType
default=ipv4

backupRemIpAddress This specifies the address of the backup remote end-point of this IP/GRE tunnel

type=InetAddress
default=0.0.0.0
Displayed(tab/group)=Backup Remote Address (/Tunnel Endpoints)

creationOrigin

type=svt.L2RouteOriginType
access=read-create
default=manual

destAddressType This specifies the address type of address in destIpAddress

type=rtr.InetAddressType
default=ipv4

destIpAddress This specifies the address of the interface on the remote node of this IP/GRE tunnel.

type=InetAddress
default=0.0.0.0
Displayed(tab/group)=Destination Address (/Tunnel Endpoints)

dscp The DSCP value which will be used in the IP/GRE tunnel carrying IP header in the delivery service

type=qos.DscpEnum
default=default
Displayed(tab/group)=DSCP

greHeader Specifies whether the IP/GRE tunnel will include a GRE header in it. If the assigned port for the parent IPsec interface is an PXC (Anchor) port then this property should be 'true' to turn up the GRE Tunnel.

type=boolean
default=true
Displayed(tab/group)=Include GRE Header

greHeaderKeysSet Specifies whether to transmit the gre-header using the configured send-key, and whether to validate that the gre-headers of received packets contain the configured receive-key.

type=boolean
default=false
Displayed(tab/group)=Key Enabled

greHeaderRcvKey Specifies the receive value in Gre Header used to validate the received packets.

type=long
default=0
minimum=0
maximum=4294967295
Displayed(tab/group)=Receive Key

greHeaderSendKey Specifies the send-key value used while transmitting Gre Header.

type=long
default=0
minimum=0
maximum=4294967295
Displayed(tab/group)=Send Key

hostEsaId Indicates the active ESA that is being used to host this IP tunnel. It will contain a non-zero value only when the tunnel is both operationally up and is being hosted by an ESA Virtual Machine.

type=int
access=read-only
default=0
minimum=0
maximum=16
Displayed(tab/group)=ESA ID (/Host ESA)

hostEsaVmId Indicates the active ESA Virtual Machine that is being used to host this IP tunnel. It will contain a non-zero value only when the tunnel is both operationally up and is being hosted by an ESA Virtual Machine.

type=int
access=read-only
default=0
minimum=0
maximum=4
Displayed(tab/group)=ESA VM ID (/Host ESA)

lclAddressType This specifies the address of the interface on the remote node of this IP/GRE tunnel.

type=rtr.InetAddressType
default=ipv4

lclIpAddress This specifies the address of the local end-point of this IP/GRE tunnel

type=InetAddress
default=0.0.0.0
Displayed(tab/group)=Local Endpoint Address (/Tunnel Endpoints)

operRemAddressType This indicates the address type of address in operRemIpAddress

type=rtr.InetAddressType
access=read-only
default=ipv4

operRemIpAddress This indicates the address of the operational remote end-point of this IP/GRE tunnel

type=InetAddress
access=read-only
default=0.0.0.0

operationalFlags This indicates the reason why the tunnel is operationally down.

type=svt.TunnelOperFlagsType
access=read-only
Displayed(tab/group)=Operational Flags (States)

privateTcpMssAdjust Specifies the Maximum Segment Size (MSS) for the TCP traffic in an IP tunnel which is sent from the private network to the public network. The system may use this value to adjust or insert the MSS option in a TCP SYN packet. Valid values (-1|512..9000). The value of '-1' specifies that the TCP MSS adjustment functionality on the private side is disabled.

type=long
default=-1
minimum=-1
maximum=9000
Displayed(tab/group)=Private (/TCP MSS Adjust)

publicTcpMssAdjust Specifies the Maximum Segment Size (MSS) for the TCP traffic in an IP tunnel which is sent from the public network to the private network. The system may use this value to adjust or insert the MSS option in a TCP SYN packet. Valid values (-1|0|512..9000). The TCP MSS adjustment functionality on the public side network is disabled when the following conditions are met. 1) The value of publicTcpMssAdjust is '-1' or 2) The values of publicTcpMssAdjust and ipMtu are both '0'. The new MSS is calculated based on the following rules. 1) When the value of publicTcpMssAdjust is '0' (auto) and ipMtu has a non-zero value, New MSS = ipMtu - total header size (e.g., IP tunnel overhead, TCP and IP headers) 2) When the value of publicTcpMssAdjust is in the range of (512..9000) New MSS = publicTcpMssAdjust

type=long
default=-1
minimum=-1
maximum=9000
Displayed(tab/group)=Public (/TCP MSS Adjust)

reassembly Specifies the maximum number of milliseconds to wait to receive all fragments of a particular IPSec or IP packet for reassembly. It must be a multiple of 100 milli-seconds. 0 indicates that reassembly is disabled. -1 indicates the value is inherited from the Tunnel ISA group associated with the tunnel interface.

type=long
default=-1
minimum=-1
maximum=5000
units=msec
Displayed(tab/group)=Reassembly

remoteAddressType This specifies the address type of address in remoteIpAddress

type=rtr.InetAddressType
default=ipv4

remoteIpAddress This specifies the address of the remote end-point of this IP/GRE tunnel

type=InetAddress
default=0.0.0.0
Displayed(tab/group)=Remote Address (/Tunnel Endpoints)

svt.IpTnlDstAddr-Set type=Children-Set
  
Properties inherited from svt.GenericMsIsaIpTunnel
clearDfBit, description, encapsulatedIpMtu, icmp6NumPkt2Big, icmp6Pkt2Big, icmp6Pkt2BigTime, icmpFragReq, icmpFragReqNum, icmpFragReqTime, ipMtu, pMtuDiscoveryAging, propogatePMtuV4, propogatePMtuV6, tunnelName
 
Properties inherited from svt.GenericMsIsaTunnel
adminState, operationalState, portId, sapEncapValue, serviceId, serviceIdPointer, siteId, siteServiceId, svcName
 
Properties inherited from ManagedObject
actionMask, children-Set, deploymentState, isFaultSquelched, name, objectFullName, selfAlarmed
 
Supported Network Elements
7750 SR Supported from 8.0.R5 until 11.0.R3
  • Excluded chassis types: 7750-SRc12, 7750-SRc4
Supported from 11.0.R3
  • Excluded chassis types: 7750-SRc4
7705 SAR Gen 2
7450 ESS Supported from 11.0.R4
  • Excluded chassis types: 7450-ESS1
  • Required Capabilities: MixedMode
7950 XRS Supported from 14.0.R4
7705 SAR Hm Supported from 16.0.R1
Product Specifics
7450 ESS 20.0
7450 ESS 21.0
7450 ESS 22.0
7450 ESS 23.0
7450 ESS 24.0
7450 ESS 25.0
7705 SAR Gen 2 25.0
7705 SAR Hm 20.0
7705 SAR Hm 21.0
7705 SAR Hm 22.0
7705 SAR Hm 23.0
7705 SAR Hm 24.0
7705 SAR Hm 25.0
7750 SR 20.0
7750 SR 21.0
7750 SR 22.0
7750 SR 23.0
7750 SR 24.0
7750 SR 25.0
7950 XRS 20.0
7950 XRS 21.0
7950 XRS 22.0
7950 XRS 23.0
7950 XRS 24.0
7950 XRS 25.0