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nic_router: do not change ethernet header as hub

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When forwarding domain-local traffic like a hub, the NIC router shouldn't
modify packets at all.

Fixes #3625
This commit is contained in:
Martin Stein 2020-02-07 12:15:39 +01:00 committed by Norman Feske
parent 8d60bc11b5
commit d56b21d329
1 changed files with 0 additions and 1 deletions
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repos/os/src/server/nic_router/interface.cc
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@ -790,7 +790,6 @@ void Interface::_domain_broadcast(Ethernet_frame &eth,
Size_guard &size_guard, Size_guard &size_guard,
Domain &local_domain) Domain &local_domain)
{ {
eth.src(_router_mac);
local_domain.interfaces().for_each([&] (Interface &interface) { local_domain.interfaces().for_each([&] (Interface &interface) {
if (&interface != this) { if (&interface != this) {
interface.send(eth, size_guard); interface.send(eth, size_guard);