cb6377355e
For now in libports because it relies on contrib sources from musl doing the time data conversion. Ref #3448 Ref #3450 |
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.. | ||
config.xsd | ||
dhcp_client.cc | ||
dhcp_client.h | ||
ipv4_address_prefix.cc | ||
ipv4_address_prefix.h | ||
ipv4_config.cc | ||
ipv4_config.h | ||
main.cc | ||
nic.cc | ||
nic.h | ||
protocol.h | ||
README | ||
target.mk | ||
xml_node.cc | ||
xml_node.h |
The 'ping' component continuously sends ICMP Echo or UDP requests to a given IP host and waits for the corresponding ICMP Echo or UDP replies. For each successfull ICMP Echo or UDP handshake it prints a short statistic. The ICMP data field gets filled with the letters of the alphabet ('a' to 'z') repeatedly. Configuration ~~~~~~~~~~~~~ This is an example configuration of the component which shows the default value for each attribute except 'config.dst_ip' and 'config.interface': ! <config interface="10.0.0.72/24" ! dst_ip="10.0.0.24" ! dst_port="50000" ! protocol="icmp" ! period_sec="5" ! verbose="no" ! count="5" /> This is a short description of the tags and attributes: :config.interface: Optional. IP address and subnet of the component. If not set, the component requests and maintains the IP configuration via DHCP. :config.gateway: Optional. IP address of the gateway of the IP subnet. :config.dst_ip: Mandatory. IP address of the target host. :config.period_sec: Optional. Length of send interval in seconds. :config.verbose: Optional. Toggles wether the component shall log debugging information. :config.count: Optional. After how many successful pings the component exits successfully. :config.dst_port: Optional. Destination port resp. ICMP query ID to use. :config.protocol: Optional. Protocol to ping with. Can be one of 'icmp', 'udp'. Sessions ~~~~~~~~ This is an overview of the sessions required and provided by the component apart from the environment sessions: * Requires one Timer session. Examples ~~~~~~~~ Examples of how to use the ping component can be found in the test scripts 'os/run/ping.run' and 'os/run/ping_nic_router.run'.