3c25d989f3
The nic_router component can be used to individually route IPv4 packets between multiple NIC sessions. Thereby, it can translate between different IP subnets. The component supports port forwarding, as well as the partitioning of the TCP and UDP port spaces. Fixes #114
395 lines
11 KiB
Plaintext
395 lines
11 KiB
Plaintext
#
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# Build
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#
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set tcp_up_to_down_1 1
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set tcp_up_to_down_2 1
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set tcp_down_to_up_1 1
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set udp_down_to_down_1 1
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set udp_up_to_down_1 1
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set udp_down_to_up_1 1
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set build_components {
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core init drivers/timer drivers/nic server/nic_router server/nic_bridge
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test/lwip/http_srv_static test/lwip/http_clnt test/lxip/udp_echo
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test/lxip/udp_client
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}
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source ${genode_dir}/repos/base/run/platform_drv.inc
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append_platform_drv_build_components
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build $build_components
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create_boot_directory
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#
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# Generate config
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#
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append config {
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<config>
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<parent-provides>
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<service name="ROM"/>
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<service name="RAM"/>
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<service name="IRQ"/>
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<service name="IO_MEM"/>
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<service name="IO_PORT"/>
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<service name="PD"/>
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<service name="RM"/>
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<service name="CPU"/>
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<service name="LOG"/>
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</parent-provides>
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<default-route>
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<any-service> <parent/> <any-child/> </any-service>
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</default-route>}
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append_platform_drv_config
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append config {
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<start name="timer">
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<resource name="RAM" quantum="1M"/>
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<provides><service name="Timer"/></provides>
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</start>
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<start name="nic_drv">
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<resource name="RAM" quantum="2M"/>
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<provides><service name="Nic"/></provides>
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</start>
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<start name="nic_router">
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<resource name="RAM" quantum="10M"/>
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<provides><service name="Nic"/></provides>
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<config rtt_sec="3" verbose="no">
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<policy label="uplink" src="10.0.2.55">
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<ip dst="192.168.1.18/32" label="http_srv_1" />
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<ip dst="10.0.2.0/24">
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<tcp dst="29" label="commander"/>
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<tcp dst="80" label="keen" via="192.168.1.18" />
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<tcp dst="8080" via="192.168.1.72" />
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<tcp dst="10" label="earthworm"/>
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<tcp dst="2345" label="jim"/>
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</ip>
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<ip dst="10.0.0.0/16" label="link" />
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<ip dst="192.168.1.72/31" label="http_srv_2" />
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<ip dst="10.0.2.55/32">
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<tcp dst="132" label="samus" to="192.168.1.72"
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via="192.168.1.14" />
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<tcp dst="80" label="pacman" />
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<tcp dst="80" label="http_srv_1" to="192.168.1.18" />
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<tcp dst="8080" />
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<udp dst="1337" label="udp_srv_1" to="10.0.99.55"
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via="10.0.99.55" />
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<udp dst="1" label="udp_srv_2" to="18.17.16.15" />
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<tcp dst="8080" label="http_srv_2" to="192.168.1.72" />
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</ip>
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</policy>
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<policy label="http_srv_1" src="192.168.1.1" nat="yes" nat-tcp-ports="4">
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<ip dst="10.0.0.0/19" label="uplink" via="10.0.6.1" />
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<ip dst="10.0.2.128/25" label="uplink" via="10.0.3.1" />
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<ip dst="10.0.2.0/24" label="uplink" />
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</policy>
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<policy label="http_srv_2" src="192.168.1.1" nat="yes" nat-tcp-ports="2">
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<ip dst="10.0.2.0/24" label="uplink" />
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</policy>
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<policy label="http_clnt_3" src="100.200.0.1" nat="yes" nat-tcp-ports="4">
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<ip dst="10.0.6.0/23" label="uplink" via="10.0.4.1" />
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<ip dst="10.0.0.0/16" />
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<ip dst="10.0.2.0/24" label="uplink" />
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</policy>
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<policy label="udp_srv_1" src="10.0.99.33" nat="yes" nat-udp-ports="1">
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<ip dst="10.0.2.0/24" label="uplink" />
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<ip dst="10.0.98.0/24" label="udp_clnt_1" />
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</policy>
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<policy label="udp_srv_2" src="18.17.15.14">
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<ip dst="10.0.2.0/24" label="uplink" />
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</policy>
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<policy label="udp_clnt_1" src="10.0.98.33">
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<ip dst="10.0.98.33/32">
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<udp dst="1337" label="udp_srv_1" to="10.0.99.55"
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via="10.0.99.55"/>
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</ip>
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</policy>
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<policy label="udp_clnt_3" src="217.13.192.1" nat="yes" nat-udp-ports="2">
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<ip dst="10.0.0.0/18" label="uplink" />
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</policy>
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</config>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>
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<start name="nic_bridge">
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<resource name="RAM" quantum="10M"/>
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<provides><service name="Nic"/></provides>
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<config>
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<policy label="nic_router" ip_addr="10.0.2.55"/>
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<policy label="http_srv_3" ip_addr="10.0.2.11"/>
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<policy label="udp_clnt_2" ip_addr="10.0.2.123"/>
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<policy label="udp_srv_3" ip_addr="10.0.2.70"/>
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</config>
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<route>
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<service name="Nic"> <child name="nic_drv"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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</start>}
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append_if $udp_down_to_down_1 config {
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<start name="udp_clnt_1">
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<binary name="test-lxip_udp_client" />
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="10.0.98.55"
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gateway="10.0.98.33" netmask="255.255.255.0"
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server_ip="10.0.98.33" server_port="1337">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="udp_srv_1">
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<binary name="test-lxip_udp_echo" />
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="10.0.99.55"
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gateway="10.0.99.33" netmask="255.255.255.0" port="1337">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>}
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append_if $udp_up_to_down_1 config {
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<start name="udp_clnt_2">
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<binary name="test-lxip_udp_client" />
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="10.0.2.123"
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gateway="10.0.2.55" netmask="255.255.255.0"
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server_ip="10.0.2.55" server_port="1">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="udp_srv_2">
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<binary name="test-lxip_udp_echo" />
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="18.17.16.15"
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gateway="18.17.15.14" netmask="255.255.0.0" port="1">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>}
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append_if $udp_down_to_up_1 config {
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<start name="udp_clnt_3">
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<binary name="test-lxip_udp_client" />
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="217.13.192.2"
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gateway="217.13.192.1" netmask="255.255.192.0"
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server_ip="10.0.2.70" server_port="65535">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="udp_srv_3">
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<binary name="test-lxip_udp_echo" />
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="10.0.2.70"
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netmask="255.255.255.0" gateway="10.0.2.1" port="65535">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>}
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append_if $tcp_up_to_down_1 config {
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<start name="http_srv_1">
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<binary name="test-lwip_httpsrv_static"/>
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config ld_verbose="yes">
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="192.168.1.18"
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netmask="255.255.255.0" gateway="192.168.1.1" http_port="80">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="http_clnt_1">
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<binary name="test-http_clnt"/>
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc stdout="/dev/log" stderr="/dev/log" server_ip="10.0.2.55"
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http_port="80">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>}
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append_if $tcp_up_to_down_2 config {
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<start name="http_srv_2">
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<binary name="test-lwip_httpsrv_static"/>
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="192.168.1.72"
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netmask="255.255.255.0" gateway="192.168.1.1"
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http_port="8080">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="http_clnt_2">
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<binary name="test-http_clnt"/>
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc stdout="/dev/log" stderr="/dev/log" server_ip="10.0.2.55"
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http_port="8080">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>}
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append_if $tcp_down_to_up_1 config {
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<start name="http_srv_3">
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<binary name="test-lwip_httpsrv_static"/>
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_bridge"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="10.0.2.11"
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netmask="255.255.255.0" gateway="10.0.2.1" http_port="2345">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>
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<start name="http_clnt_3">
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<binary name="test-http_clnt"/>
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<resource name="RAM" quantum="2M"/>
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<route>
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<service name="Nic"> <child name="nic_router"/> </service>
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<any-service> <parent/> <any-child/> </any-service>
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</route>
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<config>
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<libc stdout="/dev/log" stderr="/dev/log" ip_addr="100.200.0.128"
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netmask="255.255.0.0" gateway="100.200.0.1"
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server_ip="10.0.2.11" http_port="2345">
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<vfs> <dir name="dev"> <log/> </dir> </vfs>
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</libc>
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</config>
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</start>}
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append config { </config> }
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install_config $config
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#
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# Boot modules
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#
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# generic modules
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set boot_modules {
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core init timer nic_drv nic_router nic_bridge ld.lib.so libc.lib.so
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libc_resolv.lib.so lwip.lib.so lxip.lib.so test-http_clnt
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test-lwip_httpsrv_static test-lxip_udp_echo test-lxip_udp_client
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}
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# platform-specific modules
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lappend_if [have_spec linux] boot_modules fb_sdl
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append_platform_drv_boot_modules
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build_boot_image $boot_modules
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# qemu config
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append qemu_args " -m 128 -nographic "
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append_if [have_spec x86] qemu_args " -net nic,model=e1000 "
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append_if [have_spec lan9118] qemu_args " -net nic,model=lan9118 "
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append qemu_args " -net user -redir udp:5555::1337 "
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#
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# FIXME: For unknown reasons, there seems to be a problem in the NIC router
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# with the destruction of NIC sessions that had TCP connections running.
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# This is why sometimes not all HTTP clients exit properly. Thus, look
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# merely for 4 client exits (at least 3xUDP 1xTCP) by now.
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#
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run_genode_until ".*child \".*_clnt_.\" exited with exit value 0.*\n.*child \".*_clnt_.\" exited with exit value 0.*\n.*child \".*_clnt_.\" exited with exit value 0.*\n.*child \".*_clnt_.\" exited with exit value 0.*\n" 100
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