diff options
Diffstat (limited to 'net/netrom/af_netrom.c')
| -rw-r--r-- | net/netrom/af_netrom.c | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c index 02b1ab5..8c3d3a7 100644 --- a/net/netrom/af_netrom.c +++ b/net/netrom/af_netrom.c @@ -56,6 +56,7 @@ int sysctl_netrom_transport_requested_window_size = NR_DEFAULT_WINDOW; int sysctl_netrom_transport_no_activity_timeout = NR_DEFAULT_IDLE; int sysctl_netrom_routing_control = NR_DEFAULT_ROUTING; int sysctl_netrom_link_fails_count = NR_DEFAULT_FAILS; +int sysctl_netrom_reset_circuit = NR_DEFAULT_RESET; static unsigned short circuit = 0x101; @@ -908,17 +909,17 @@ int nr_rx_frame(struct sk_buff *skb, struct net_device *dev) if (frametype != NR_CONNREQ) { /* * Here it would be nice to be able to send a reset but - * NET/ROM doesn't have one. The following hack would - * have been a way to extend the protocol but apparently - * it kills BPQ boxes... :-( + * NET/ROM doesn't have one. We've tried to extend the protocol + * by sending NR_CONNACK | NR_CHOKE_FLAGS replies but that + * apparently kills BPQ boxes... :-( + * So now we try to follow the established behaviour of + * G8PZT's Xrouter which is sending packets with command type 7 + * as an extension of the protocol. */ -#if 0 - /* - * Never reply to a CONNACK/CHOKE. - */ - if (frametype != NR_CONNACK || flags != NR_CHOKE_FLAG) - nr_transmit_refusal(skb, 1); -#endif + if (sysctl_netrom_reset_circuit && + (frametype != NR_RESET || flags != 0)) + nr_transmit_reset(skb, 1); + return 0; } |
