4 Commits

Author	SHA1	Message	Date
Martin Stein	980f3e9c5c	net: use Size_guard for packet-data accessors ... Instead of handing over the maximum available size to the packet data accessors, hand over a size guard that keeps track of the packets boundaries. This commit also moves the size-guard utilitiy header of Ping and NIC Router to the include/net directory making it a part of the net library. It applies the new approach to all net-lib users in the basic repositories. Ping looses its configurability regarding the ICMP data size as this would require an additional method in the size guard which would be used only by Ping. The size guard was also re-worked to fit the fact that a packet can bring a tail as well as a header (Ethernet). Issue #2788	2018-05-30 13:36:11 +02:00
Josef Söntgen	505ff0bb11	ping: exit run script on not supported platforms ... Fixes #2756.	2018-04-19 12:39:19 +02:00
Martin Stein	cf32243822	ping_nic_router.run: add icmp_idle_timeout_sec	2018-04-10 11:20:45 +02:00
Martin Stein	d35d946adf	ping_nic_router.run: ICMP through a nic_router ... This tests ping with simple IP forwarding, ping with NAPT as well as forwarding of ICMP "Destination Unreachable" messages through the NIC router. Issue #2732	2018-04-10 11:20:44 +02:00