genode/repos/os/run/nic_router_flood.run

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if {![have_include power_on/qemu] ||
[have_spec foc] ||
[expr [have_spec imx53] && [have_spec trustzone]]} {
puts "Run script is not supported on this platform."
exit 0
}
proc good_dst_ip { } { return "10.0.2.2" }
proc bad_dst_ip { } { return "10.0.0.123" }
create_boot_directory
import_from_depot [depot_user]/src/[base_src] \
[depot_user]/pkg/[drivers_nic_pkg] \
[depot_user]/src/init \
[depot_user]/src/nic_router
build { app/ping test/net_flood }
install_config {
<config>
<parent-provides>
<service name="ROM"/>
<service name="RAM"/>
<service name="IRQ"/>
<service name="IO_MEM"/>
<service name="IO_PORT"/>
<service name="PD"/>
<service name="RM"/>
<service name="CPU"/>
<service name="LOG"/>
</parent-provides>
<default-route>
<any-service> <parent/> <any-child/> </any-service>
</default-route>
<default caps="100"/>
<start name="timer">
<resource name="RAM" quantum="1M"/>
<provides><service name="Timer"/></provides>
</start>
<start name="drivers" caps="1000">
<resource name="RAM" quantum="32M" constrain_phys="yes"/>
<binary name="init"/>
<route>
<service name="ROM" label="config"> <parent label="drivers.config"/> </service>
<service name="Timer"> <child name="timer"/> </service>
<any-service> <parent/> </any-service>
</route>
<provides> <service name="Nic"/> </provides>
</start>
<start name="nic_router" caps="200">
<resource name="RAM" quantum="10M"/>
<provides><service name="Nic"/></provides>
<config verbose="no"
verbose_packets="no"
verbose_packet_drop="yes"
verbose_domain_state="yes"
dhcp_discover_timeout_sec="1"
tcp_idle_timeout_sec="3600"
udp_idle_timeout_sec="3600"
icmp_idle_timeout_sec="3600">
<policy label_prefix="flood_links" domain="flood_links"/>
<policy label_prefix="ping" domain="flood_links"/>
<uplink domain="uplink"/>
<domain name="uplink" verbose_packets="no">
<nat domain="flood_links" udp-ports="16384"
tcp-ports="16384"
icmp-ids="16384"/>
</domain>
<domain name="flood_links" interface="10.0.1.1/24">
<dhcp-server ip_first="10.0.1.100"
ip_last="10.0.1.200"/>
<icmp dst="0.0.0.0/0" domain="uplink"/>
<udp dst="0.0.0.0/0"><permit-any domain="uplink"/></udp>
<tcp dst="0.0.0.0/0"><permit-any domain="uplink"/></tcp>
</domain>
</config>
<route>
<service name="Nic"> <child name="drivers"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="flood_links_tcp">
<binary name="test-net_flood"/>
<resource name="RAM" quantum="8M"/>
<config dst_ip="} [bad_dst_ip] {"
protocol="tcp"
verbose="no"/>
<route>
<service name="Nic"> <child name="nic_router"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="flood_links_udp">
<binary name="test-net_flood"/>
<resource name="RAM" quantum="8M"/>
<config dst_ip="} [bad_dst_ip] {"
protocol="udp"
verbose="no"/>
<route>
<service name="Nic"> <child name="nic_router"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="flood_links_icmp">
<binary name="test-net_flood"/>
<resource name="RAM" quantum="8M"/>
<config dst_ip="} [bad_dst_ip] {"
protocol="icmp"
verbose="no"/>
<route>
<service name="Nic"> <child name="nic_router"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
<start name="ping">
<resource name="RAM" quantum="8M"/>
<config dst_ip="} [good_dst_ip] {"
period_sec="2"
count="999"/>
<route>
<service name="Nic"> <child name="nic_router"/> </service>
<any-service> <parent/> <any-child/> </any-service>
</route>
</start>
</config>}
build_boot_image { test-net_flood ping }
proc qemu_nic_model {} {
if [have_spec x86] { return e1000 }
if [have_spec lan9118] { return lan9118 }
if [have_spec zynq] { return cadence_gem }
return nic_model_missing
}
append qemu_args " -nographic "
append qemu_args " -netdev user,id=net0 "
append qemu_args " -net nic,model=[qemu_nic_model],netdev=net0 "
run_genode_until {.*ping\] 64 bytes from 10\.0\.2\.2: icmp_seq=30 .*\n} 120