8a1631d588
The L2TP datapath is not currently RFC-compliant when sequence numbers are used in L2TP data packets. According to the L2TP RFC, any received sequence number NR greater than or equal to the next expected NR is acceptable, where the "greater than or equal to" test is determined by the NR wrap point. This differs for L2TPv2 and L2TPv3, so add state in the session context to hold the max NR value and the NR window size in order to do the acceptable sequence number value check. These might be configurable later, but for now we derive it from the tunnel L2TP version, which determines the sequence number field size. Signed-off-by: James Chapman <jchapman@katalix.com> Signed-off-by: David S. Miller <davem@davemloft.net> |
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| .. | ||
| Kconfig | ||
| l2tp_core.c | ||
| l2tp_core.h | ||
| l2tp_debugfs.c | ||
| l2tp_eth.c | ||
| l2tp_ip6.c | ||
| l2tp_ip.c | ||
| l2tp_netlink.c | ||
| l2tp_ppp.c | ||
| Makefile | ||