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#2248 - Big refactor of base with all Network Interface subclasses created to allow for proper management of ports on devices as it was starting to get messy with the Router. Some routing tests still need fixing as ARP doesn't seem to be working properly

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This commit is contained in:
Chris McCarthy
2024-02-05 08:44:10 +00:00
parent a0253ce6c4
commit 7bbfd564fb
74 changed files with 1806 additions and 1192 deletions
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24
src/primaite/simulator/system/services/icmp/router_icmp.py
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@@ -16,30 +16,30 @@
# super().__init__(sys_log, arp_cache)
# self.router = router
#
# def process_icmp(self, frame: Frame, from_nic: NIC, is_reattempt: bool = False):
# def process_icmp(self, frame: Frame, from_network_interface: NIC, is_reattempt: bool = False):
# """
# Process incoming ICMP frames based on ICMP type.
#
# :param frame: The incoming frame to process.
# :param from_nic: The network interface where the frame is coming from.
# :param from_network_interface: The network interface where the frame is coming from.
# :param is_reattempt: Flag to indicate if the process is a reattempt.
# """
# if frame.icmp.icmp_type == ICMPType.ECHO_REQUEST:
# # determine if request is for router interface or whether it needs to be routed
#
# for nic in self.router.nics.values():
# if nic.ip_address == frame.ip.dst_ip_address:
# if nic.enabled:
# for network_interface in self.router.network_interfaces.values():
# if network_interface.ip_address == frame.ip.dst_ip_address:
# if network_interface.enabled:
# # reply to the request
# if not is_reattempt:
# self.sys_log.info(f"Received echo request from {frame.ip.src_ip_address}")
# target_mac_address = self.arp.get_arp_cache_mac_address(frame.ip.src_ip_address)
# src_nic = self.arp.get_arp_cache_nic(frame.ip.src_ip_address)
# src_nic = self.arp.get_arp_cache_network_interface(frame.ip.src_ip_address)
# tcp_header = TCPHeader(src_port=Port.ARP, dst_port=Port.ARP)
#
# # Network Layer
# ip_packet = IPPacket(
# src_ip_address=nic.ip_address,
# src_ip_address=network_interface.ip_address,
# dst_ip_address=frame.ip.src_ip_address,
# protocol=IPProtocol.ICMP,
# )
@@ -67,12 +67,12 @@
# return
#
# # Route the frame
# self.router.process_frame(frame, from_nic)
# self.router.process_frame(frame, from_network_interface)
#
# elif frame.icmp.icmp_type == ICMPType.ECHO_REPLY:
# for nic in self.router.nics.values():
# if nic.ip_address == frame.ip.dst_ip_address:
# if nic.enabled:
# for network_interface in self.router.network_interfaces.values():
# if network_interface.ip_address == frame.ip.dst_ip_address:
# if network_interface.enabled:
# time = frame.transmission_duration()
# time_str = f"{time}ms" if time > 0 else "<1ms"
# self.sys_log.info(
@@ -87,4 +87,4 @@
#
# return
# # Route the frame
# self.router.process_frame(frame, from_nic)
# self.router.process_frame(frame, from_network_interface)