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Extend nic_bridge to support internal traffic

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Fixes #156
This commit is contained in:
Ivan Loskutov 2012-03-26 13:18:28 +04:00 committed by Norman Feske
parent 30dc1d83da
commit 3cfbc53754
1 changed files with 6 additions and 1 deletions
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5
os/src/server/nic_bridge/component.cc
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@ -55,8 +55,13 @@ bool Session_component::Tx_handler::handle_arp(Ethernet_frame *eth, Genode::size
new (eth->data()) Arp_packet(size - sizeof(Ethernet_frame)); new (eth->data()) Arp_packet(size - sizeof(Ethernet_frame));
if (arp->ethernet_ipv4() && if (arp->ethernet_ipv4() &&
arp->opcode() == Arp_packet::REQUEST) { arp->opcode() == Arp_packet::REQUEST) {
Ipv4_address_node *node = Vlan::vlan()->ip_tree()->first();
if (node)
node = node->find_by_address(arp->dst_ip());
if (!node) {
arp->src_mac(_mac); arp->src_mac(_mac);
} }
}
return true; return true;
} }