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Customizing Automated Installations With Manifests and Profiles

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Updated: November 2020
 
 

IP Interface Service Instance

Use the network/ip-interface-management:default service instance to configure IP, loopback and IPMP interfaces. You can configure properties at the global level or for each individual interface. The following section describes all of the property groups and properties that you can use.

Global IP Interface Properties

The following section covers all of the properties that are part of the interface-ip property group in the network/ip-interface-management:default service. These are global properties set for all interfaces on the system.

Table 17  Global IP Interface Properties
Property
Type
Description
arp
astring
Use ARP for all interfaces. Set the value to on to enable, off to disable. Allowed with the IPv4 protocol.
exchange-routes
astring
Exchange routing information for all interfaces. Set the value to on to enable, off to disable. Allowed with the IPv4 and IPv6 protocols.
forwarding
astring
IP forwarding for all interfaces. Set the value to on to enable, off to disable. Allowed with the IPv4 and IPv6 protocols.
fwifgroup
astring
Firewall policy group for all interfaces. Allowed with IP protocols.
group
astring
IPMP interface group name. Allowed with IP protocols.
metric
count
Routing metric for all interfaces. Allowed with the IPv4 and IPv6 protocols.
mtu
count
Maximum transmission unit in bytes for all interfaces. The value range is 68 to 65536. Allowed with the IPv4 and IPv6 protocols.
standby
astring
Standby interface for an IPMP group. This is not applicable to non-IPMP interfaces. Set the value to on to enable, off to disable.
usesrc
astring
Interface for source address selection. Allowed with the IPv4 and IPv6 protocols.

Interface Properties for a Specific IP Interface

The following section covers all of the properties and property groups that are part of the interface-ip property group within the interfaces in the network/ip-interface-management:default service. These properties define an individual interface rather than global settings for all interfaces on the system. For global properties see Global IP Interface Properties and Global IP Protocol Properties.

Per Interface IP Protocol Properties

Any system configuration profile including the interface-protocol-ip property group type may include the properties listed below.

Table 18  Per Interface IP Protocol Properties
Property
Type
Description
allow-xprobe
astring
Transitive probe based failure detection per the IPMP group interface. This is not applicable to non-IPMP interfaces. Set the value to true to enable, false to disable, or inherit to use the svc:/network/ipmp/config/transitive-probing value. suggest changing to on and off
fwifgroup
astring
Firewall policy group.
group
astring
IPMP interface group name. It is read-only for other interface classes.
standby
astring
Standby interface for an IPMP group. This is not applicable to non-IPMP interfaces. Set the value to on to enable, off to disable.

Per Interface IPv4 Protocol Properties

Any system configuration profile including the interface-protocol-ipv4 property group type may include the properties listed below.

Table 19  Per Interface IPv4 Protocol Properties
Property
Type
Description
arp
astring
Use ARP. Set the value to on to enable, off to disable.
exchange-routes
astring
Exchange routing information. Set the value to on to enable, off to disable.
forwarding
astring
IP forwarding. Set the value to on to enable, off to disable.
metric
count
Routing metric.
mtu
count
Maximum transmission unit in bytes. The value range is 68 to 65536.
usesrc
astring
Interface for source address selection.

Per Interface IPv6 Protocol Properties

Any system configuration profile including the interface-protocol-ipv6 property group type may include the properties listed below.

Table 20  Per Interface IPv6 Protocol Properties
Property
Type
Description
exchange-routes
astring
Exchange routing information. Set the value to on to enable, off to disable.
forwarding
astring
IP forwarding. Set the value to on to enable, off to disable.
metric
count
Routing metric.
mtu
count
Maximum transmission unit in bytes. The value range is 68 to 65536.
nud
astring
Neighbor unreachability detection. Set the value to on to enable, off to disable.
usesrc
astring
Interface for source address selection.

Per Interface Static Address Properties

Any system configuration profile including the address-static property group type may include the properties listed below.

Table 21  Per Interface Static Address Properties
Property
Type
Description
deprecated
astring
No non-deprecated addresses. Set the value to on to enable, off to disable.
ipv4-address
astring
IPv4 local or source address.
ipv4-remote-address
astring
IPv4 remote or destination address.
ipv6-address
astring
IPv6 local or source address.
ipv6-remote-address
astring
IPv6 remote or destination address.
prefixlen
count
Prefix length. The value range is 0 to 128.
private
count
No address advertising by routing daemons. Set the value to on to enable, off to disable.
transmit
astring
Transmit packets with this address. Set the value to on to enable, off to disable.
up
count
Address is up. Set the value to yes to enable, no to disable.
zone
count
Zone address.

Per Interface IPv6 Interface Properties

Any system configuration profile including the address-addrconf property group type may include the properties listed below.

Table 22  IPv6 Interface Properties
Property
Type
Description
client-id
astring
DHCP client identifier. The ID should be specified as 01<hex-string> where the hex string usually corresponds to the MAC address.
deprecated
astring
No non-deprecated addresses. Set the value to on to enable, off to disable.
interface-id
astring
IPv6 autoconfiguration interface ID.
offer-wait
count
Wait, in seconds, between checking for valid OFFER after sending a DISCOVER. The value range is 1 to 20.
param-ignore-list
astring
Specifies a list of comma-separated integer values of DHCP option numbers from /etc/dhcp/inittab that DHCP client will ignore. The value range is 1 to 64. The default is that no DHCP options are ignored.
param-request-list
astring
Specifies a list of comma-separated integer values of DHCP option numbers for which the DHCP client would like values, or symbolic Site or Option option names. The default value is 7,12,23,24,27,29. The range is the set of possible DHCP option numbers from /etc/dhcp/inittab. Symbolic option names are resolved through /etc/dhcp/inittab. The value range is 1 to 64.
remote-interface-id
astring
Destination IPv6 autoconfiguration interface ID.
stateful
astring
Stateful IPv6 autoconfiguration. Set the value to on to enable, off to disable.
stateless
astring
Stateless IPv6 autoconfiguration. Set the value to on to enable, off to disable.

Per Interface DHCP Interface Properties

Any system configuration profile including the address-dhcp property group type may include the properties listed below.

Table 23  Per Interface DHCP Interface Properties
Property
Type
Description
client-id
astring
DHCP client identifier. The ID should be specified as 01<hex-string> where the hex string usually corresponds to the MAC address.
deprecated
astring
No non-deprecated addresses. Set the value to on to enable, off to disable.
dhcp-wait
count
DHCP timeout value
offer-wait
count
Wait, in seconds, between checking for valid OFFER after sending a DISCOVER. The value range is 1 to 20.
param-ignore-list
astring
Specifies a list of comma-separated integer values of DHCP option numbers from /etc/dhcp/inittab that DHCP client will ignore. The value range is 1 to 64. The default is that no DHCP options are ignored.
param-request-list
astring
Specifies a list of comma-separated integer values of DHCP option numbers for which the DHCP client would like values, or symbolic Site or Option option names. The default value is 7,12,23,24,27,29. The range is the set of possible DHCP option numbers from /etc/dhcp/inittab. Symbolic option names are resolved through /etc/dhcp/inittab. The value range is 1 to 64.
prefixlen
count
Prefix length. The value range is 0 to 128.
primary-interface
boolean
DHCP primary interface. Set the value to true to enable, false to disable.
private
count
No address advertising by routing daemons. Set the value to on to enable, off to disable.
transmit
astring
Transmit packets with this address. Set the value to on to enable, off to disable.
up
count
Address is up. Set the value to yes to enable, no to disable.
verified-lease-only
astring
Verify the DHCP client's lease with the DHCP server. Allowed values are yes to verify the lease and no for no verification.
zone
count
Zone address.

Per Interface VRRP Interface Properties

Any system configuration profile including the address-vrrp property group type may include the properties listed below.

Table 24  Per Interface VRRP Interface Properties
Property
Type
Description
deprecated
astring
No non-deprecated addresses. Set the value to on to enable, off to disable.
ipv4-address
astring
IPv4 local or source address.
ipv6-address
astring
IPv6 local or source address.
prefixlen
count
Prefix length. The value range is 0 to 128.
private
count
No address advertising by routing daemons. Set the value to on to enable, off to disable.
transmit
astring
Transmit packets with this address. Set the value to on to enable, off to disable.
up
count
Address is up. Set the value to yes to enable, no to disable.
vrrp-router-name
astring
VRRP router name.
zone
count
Zone address.

Per Interface Static Route Properties

Any system configuration profile including the static-route property group type may include the properties listed below.

Table 25  Per Interface Static Route Properties
Property
Type
Description
blackhole
boolean
Silently discard packages. Set the value to true to enable, false to disable.
destination
astring
Destination address.
destination-type
astring
Destination address type. The value can be set as host, net or any.
export
count
Lifetime for an entry.
family
astring
Address family. The value can be set as link, inet or inet6.
gateway
astring
Gateway address.
hopcount
count
Maximum hop count. The range can be between 1 and 255.
indirect
boolean
Add routes when gateway not on-link. Set the value to true to enable, false to disable.
isgateway
astring
Route is not directly reachable.
locks
astring
Lock specific metric values. The value can be expire, hopcount, mtu, recvpipe, sendpipe, ssthresh, rtt and rttvar.
mtu
count
Maximum transmission unit in bytes. The value range is 68 to 65536.
multirt
boolean
Create redundant route. Set the value to true to enable, false to disable.
netmask
astring
Netmask.
private
astring
No address advertising for the interface. Set the value to on to prevent advertising, off to allow advertising.
proto1
boolean
Protocol specific routing flag 1. Set the value to true to enable, false to disable.
proto2
boolean
Protocol specific routing flag 2. Set the value to true to enable, false to disable.
recvpipe
count
Receive pipe size in bytes.
reject
astring
ICMP unreachable when matched.
rtt
count
Round-trip time in microseconds.
rttvar
count
Round-trip time variance in microseconds.
secattr
astring
Security attributes of a route.
sendpipe
count
Send pipe size in bytes.
setsrc
astring
Assign default source address
ssthresh
count
Slow start threshold.

Interface Properties for a Loopback Interface

The following section covers all of the properties and property groups that are part of the interface-loopback property group in the network/ip-interface-management:default service.

Table 26  Loopback Interface Properties
Property
Type
Description
fwifgroup
astring
Firewall policy group for the loopback interface. Allowed with IP protocols.
mtu
count
Maximum transmission unit in bytes for the loopback interface. The value range is 68 to 65536. Allowed with the IPv4 and IPv6 protocols.

Interface Properties for IPMP Interfaces

The following section covers all of the properties and property groups that are part of the interface-ipmp property group in the network/ip-interface-management:default service.

In addition, any IP interface that is part of the IPMP group must include a line in the interface-ip property group description that associates the interface with the named IPMP group. For instance, if the IPMP property group is called ipmp1, then the following line must be included in each interface-ip property group that is part of that IPMP group:

     <propval name="ipmp-interface" type="astring" value="ipmp1"/>

You can see an example of a system configuration profile using the interface-ipmp property group at /usr/share/auto_install/sc_profiles/ipmp_network.xml.

Table 27  IPMP Interface Properties
Property
Type
Description
allow-xprobe
astring
Transitive probe based failure detection per the IPMP group interface. This is not applicable to non-IPMP interfaces. Set the value to true to enable, false to disable, or inherit to use the svc:/network/ipmp/config/transitive-probing value.
arp
astring
Use ARP for all IPMP interfaces. Set the value to on to enable, off to disable. Allowed with the IPv4 protocol.
exchange-routes
astring
Exchange routing information for all IPMP interfaces. Set the value to on to enable, off to disable. Allowed with the IPv4 and IPv6 protocols.
forwarding
astring
IP forwarding for all IPMP interfaces. Set the value to on to enable, off to disable. Allowed with the IPv4 and IPv6 protocols.
fwifgroup
astring
Firewall policy group for all IPMP interfaces. Allowed with IP protocols.
group
astring
IPMP interface group name. Allowed with IP protocols.
metric
count
Routing metric for all IPMP interfaces. Allowed with the IPv4 and IPv6 protocols.
mtu
count
Maximum transmission unit in bytes for all IPMP interfaces. The value range is 68 to 65536. Allowed with the IPv4 and IPv6 protocols.
nud
astring
Neighbor unreachability detection for all IPMP interfaces. Set the value to on to enable, off to disable.
standby
astring
Standby interface for an IPMP group. This is not applicable to non-IPMP interfaces. Set the value to on to enable, off to disable.
usesrc
astring
Interface for source address selection. Allowed with the IPv4 and IPv6 protocols.

Global IP Protocol Properties

The following section covers all of the properties and property groups that are part of the protocols property group in the network/ip-interface-management:default service. These properties define global settings for all interfaces on the system rather than for an individual interface. For properties for individual interfaces see Interface Properties for a Specific IP Interface.

DHCPv4 Protocol Properties

Any system configuration profile including the protocol-dhcpv4 property group type may include the properties listed below. These properties are defined in property groups within the protocols property group.

Table 28  DHCPv4 Protocol Properties
Property
Type
Description
client_id
astring
Value that should be used to uniquely identify the DHCP client to the DHCP server.
offer-wait
count
Wait, in seconds, between checking for valid OFFER after sending a DISCOVER. The value range is 1 to 20.
param-ignore-list
astring
Specifies a list of comma-separated integer values of options that DHCP client will ignore.
param-request-list
astring
Specifies a list of comma-separated integer values of options for which the DHCP client would like values, or symbolic Site or Option option names. Symbolic option names are resolved through /etc/dhcp/inittab.
verified-lease-only
astring
Verify the DHCP client's lease with the DHCP server. Allowed values are yes to verify the lease and no for no verification.

DHCPv6 Protocol Properties

Any system configuration profile including the protocol-dhcpv6 property group type may include the properties listed below.

Table 29  DHCPv6 Protocol Properties
Property
Type
Description
client_id
astring
Value that should be used to uniquely identify the DHCP client to the DHCP server.
offer-wait
count
Wait, in seconds, between checking for valid OFFER after sending a DISCOVER. The value range is 1 to 20.
param-ignore-list
astring
Specifies a list of comma-separated integer values of options that DHCP client will ignore.
param-request-list
astring
Specifies a list of comma-separated integer values of options for which the DHCP client would like values, or symbolic Site or Option option names. Symbolic option names are resolved through /etc/dhcp/inittab.
verified-lease-only
astring
Verify the DHCP client's lease with the DHCP server. Allowed values are yes to verify the lease and no for no verification.

ICMP Protocol Properties

Any system configuration profile including the protocol-icmp property group type may include the properties listed below.

Table 30  Properties in the protocol-icmp Property Group
Property
Type
Description
max-buf
count
Maximum size of the send or receive socket buffer for the ICMP protocol. This value limits the maximum value of recv-buf and send-buf. The value can be set to 2048 to 1,073,741,824.
recv-buf
count
Maximum size of the receive socket buffer for the ICMP protocol. This value must be less than max-buf. The value can be set to 2048 to max-buf.
send-buf
count
Maximum size of the send socket buffer for the ICMP protocol. This value must be less than max-buf. The value can be set to 2048 to max-buf.

IP Protocol Properties

Any system configuration profile including the protocol-ip property group type may include the properties listed below.

Table 31  IP Protocol Properties
Property
Type
Description
arp-publish-count
count
Number of gratuitous ARP messages to send. Gratuitous ARP messages announce the physical addresses of the configured IP interfaces during the boot process. The value range is from 1 to 20. The default value is 5.
arp-publish-interval
count
Time interval between gratuitous ARP messages in milliseconds. The value range is 1000 to 20,000. The default value is 2000.
icmp-accept-clear
astring
IPsec policy bypass for inbound cleartext ICMP messages. If the value is on (the default), allow certain cleartext ICMP messages to bypass IPsec policy. For ICMP echo requests (ping messages), protect the response like the request. If the value is off, treat ICMP messages like other IP traffic. The default value is on.
igmp-accept-clear
astring
IPsec policy bypass for inbound cleartext IGMP messages. If the value is on, allow inbound cleartext IGMP messages to bypass IPsec policy. If the value is off, treat IGMP messages like other IP traffic. The default value is on.
ndp-unsolicit-count
count
Number of NDP advertisement messages to send to the announce local IPv6 addresses. The value range is 1 to 20. The default value is 3.
ndp-unsolicit-interval
count
Time interval between NDP advertisement messages sent to the announce local IPv6 addresses in milliseconds. The value range is 1000 to 20,000.
persock-require-priv
astring
Privileges for socket. If the value is equal to on (the default), require the PRIV_SYS_IP_CONFIG privilege in order to set the algorithms in the per-socket policy different from the system-wide policy. If the value is equal to off, allow an unprivileged user to change the algorithms, but not to bypass policy altogether.
pim-accept-clear
required
IPsec policy bypass for inbound cleartext PIM messages. If the value is on, allow inbound cleartext PIM messages to bypass IPsec policy. If the value is off, treat IGMP messages like other IP traffic. The default value is on..
verify-bind
astring
Verify bind succeeds. Set the value to on to enable, off to disable. If the value is off, set up binding and listening on a socket before the IP interface is up. The default value is on.

IPv4 Protocol Properties

Any system configuration profile including the protocol-ipv4 property group type may include the properties listed below.

Table 32  IPv4 Protocol Properties
Property
Type
Description
forwarding
astring
IP forwarding. Set the value to on to enable, off to disable.
hostmodel
astring
Multihomed send and receive behaviour as in RFC1122. The value can be set to weak or strong. Setting the value to src-priority selects a weak hostmodel with IP source address configured on outgoing interface preferred. Setting the value to custom selects custom send/receive settings defined in kernel.
send-redirects
astring
Send ICMPv4 redirect messages. Set the value to on to enable, off to disable.
ttl
count
IPv4 TTL (time-to-live) value. Used to prevent a system from reaching other systems more than N hops away. The value range is from 1 to 255.

IPv6 Protocol Properties

Any system configuration profile including the protocol-ipv6 property group type may include the properties listed below.

Table 33  IPv6 Protocol Properties
Property
Type
Description
forwarding
astring
Enable IP forwarding. Set the value to on to enable, off to disable.
hoplimit
count
IPv6 hoplimit value. Used to prevent a system from reaching other systems more than N hops away. The value range is from 1 to 255.
hostmodel
astring
Multihomed send and receive behaviour as in RFC1122. The value can be set to weak or strong. Setting the value to src-priority selects a weak hostmodel with IP source address configured on outgoing interface preferred. Setting the value to custom selects custom send/receive settings defined in kernel.
send-redirects
astring
Send ICMPv6 redirect messages. Set the value to on to enable, off to disable.

SCTP Protocol Properties

Any system configuration profile including the protocol-sctp property group type may include the properties listed below.

Table 34  Properties in the protocol-sctp Property Group
Property
Type
Description
extra-priv-ports
count
Defines additional privileged ports outside of the 1-1023 range using the SCTP protocol. The value can be set to 1024 to 65535.
largest-anon-port
count
Upper bound on ephemeral or short-lived ports created when establishing out-bound network connects. The value can be set to 32,768 to 65,535.
max-buf
count
Maximum size of the send or receive socket buffer for the SCTP protocol. This value limits the maximum value of recv-buf and send-buf.The value can be set to 2048 to 1,073,741,824.
recv-buf
count
Maximum size of the receive socket buffer for the SCTP protocol. This value must be less than max-buf. The value can be set to 2048 to max-buf.
send-buf
count
Maximum size of the send socket buffer for the SCTP protocol. This value must be less than max-buf. The value can be set to 2048 to max-buf.
smallest-anon-port
count
Lower bound on ephemeral or short-lived ports created when establishing out-bound network connects. Should be less than or equal to largest-anon-port. The value can be set to 2048 to largest-anon-port.
smallest-nonpriv-port
count
Smallest port number for a non-privileged port using the SCTP protocol. The value range is 1024 to 32768.
reuseport-lbalg
astring
Reuseport load balancing. The value can be set to rr for round robin, src-dest-ip for source and destination IP address hashing, src-dest-ip-ports for source and destination IP address and port hashing, src-ip for source IP address hashing, or src-ip-port for source IP address and port hashing.

TCP Protocol Properties

Any system configuration profile including the protocol-tcp property group type may include the properties listed below.

Table 35  Properties in the protocol-tcp Property Group
Property
Type
Description
cwnd-max
count
Maximum congestion window. The value can be from 128 to 1,073,741,824.
ecn
astring
Explicit Congestion Notification as in RFC 3168. The value can be never, passive or active. The default value is active. For more information, see _deferred_ack_interval Parameter in Oracle Solaris 11.4 Tunable Parameters Reference Manual
extra-priv-ports
count
Additional privileged ports outside of the 1-1023 range using the TCP protocol. The value can be set to 1024 to 65535.
largest-anon-port
count
Upper bound on ephemeral or short-lived ports created when establishing out-bound network connects. The value can be set to 32,768 to 65,535.
max-buf
count
Maximum size of the send or receive socket buffer for the TCP protocol. This value limits the maximum value of recv-buf and send-buf. The value can be set to 2048 to 1,073,741,824.
recv-buf
count
Maximum size of the receive socket buffer for the TCP protocol. The value can be set to 2048 to max-buf.
sack
astring
Selective acknowledgement (SACK) as defined by RFC 2018. Values can be never, passive or active. The default value is active.
send-buf
count
Maximum size of the send socket buffer for the TCP protocol. The value can be set to 2048 to max-buf.
smallest-anon-port
count
Lower bound on ephemeral or short-lived ports created when establishing out-bound network connects. Should be less than or equal to largest-anon-port. The value can be set to 1024 to largest-anon-port.
smallest-nonpriv-port
count
Smallest port number for a non-privileged port using the TCP protocol. The value can be set to 1024 to 32768.
reuseport-lbalg
astring
Reuseport load balancing. The value can be set to rr for round robin, src-dest-ip for source and destination IP address hashing, src-dest-ip-ports for source and destination IP address and port hashing, src-ip for source IP address hashing, or src-ip-port for source IP address and port hashing.

UDP Protocol Properties

Any system configuration profile including the protocol-udp property group type may include the properties listed below.

Table 36  UDP Protocol Properties
Property
Type
Description
extra-priv-ports
count
Additional privileged ports. The value range is 1024 to 65535.
largest-anon-port
count
Upper bound on ephemeral or short-lived ports created when establishing out-bound network connects. The value can be set to 32,768 to 65,535.
max-buf
count
Maximum size of the send or receive socket buffer for the UDP protocol. This value limits the maximum value of recv-buf and send-buf. The value can be set to 2048 to 1,073,741,824.
recv-buf
count
Maximum size of the receive socket buffer for the UDP protocol. This value must be less than max-buf. The value can be set to 2048 to max-buf.
send-buf
count
Maximum size of the send socket buffer for the UDP protocol. This value must be less than max-buf. The value can be set to 2048 to max-buf.
smallest-anon-port
count
Lower bound on ephemeral or short-lived ports created when establishing out-bound network connects. Should be less than or equal to largest-anon-port. The value can be set to 1024 to largest-anon-port.
smallest-nonpriv-port
count
Smallest port number for a non-privileged port using the UDP protocol. The value range is 1024 to 32768.
reuseport-lbalg
astring
Reuseport load balancing. The value can be set to rr for round robin, src-dest-ip for source and destination IP address hashing, src-dest-ip-ports for source and destination IP address and port hashing, src-ip for source IP address hashing, or src-ip-port for source IP address and port hashing.

Global Static Route Properties

You can configure global static routes that are used by default for a system by including a static-routes property group description within the ip-interface-management:default service instance. Static routes for a particular interface should be included in the interface-ip property property group. For more information see:

The properties that can be included in a static-routes property group are listed below:

Table 37  Global Static Route Properties
Property
Type
Description
blackhole
boolean
Silently discard packages. Set the value to true to enable, false to disable.
destination
astring
Destination address.
destination-type
astring
Destination address type. The value can be set as host, net or any.
export
count
Lifetime for an entry.
family
astring
Address family. The value can be set as link, inet or inet6.
gateway
astring
Gateway address.
hopcount
count
Maximum hop count. The range can be between 1 and 255.
indirect
boolean
Add routes when gateway not on-link. Set the value to true to enable, false to disable.
isgateway
astring
Route is not directly reachable.
locks
astring
Lock specific metric values. The value can be expire, hopcount, mtu, recvpipe, sendpipe, ssthresh, rtt and rttvar.
mtu
count
Maximum transmission unit in bytes. The value range is 68 to 65536.
multirt
boolean
Create redundant route. Set the value to true to enable, false to disable.
netmask
astring
Netmask.
private
astring
No advertising of the status of the route. Set the value to on to prevent advertising, off to allow advertising.
proto1
boolean
Protocol specific routing flag 1. Set the value to true to enable, false to disable.
proto2
boolean
Protocol specific routing flag 2. Set the value to true to enable, false to disable.
recvpipe
count
Receive pipe size in bytes.
reject
astring
ICMP unreachable when matched.
rtt
count
Round-trip time in microseconds.
rttvar
count
Round-trip time variance in microseconds.
secattr
astring
Security attributes of a route.
sendpipe
count
Send pipe size in bytes.
setsrc
astring
Assign default source address
ssthresh
count
Slow start threshold.