From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Message-ID: <581C7F4A.80104@yahoo.com> Date: Fri, 04 Nov 2016 20:30:02 +0800 From: johnzeng MIME-Version: 1.0 Subject: i have a question ? How many relay nodes can be supported at NetworkCoding ( mtu 1546 ) . Content-Type: text/plain; charset=GB2312 Content-Transfer-Encoding: 7bit List-Id: The list for a Better Approach To Mobile Ad-hoc Networking List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: The list for a Better Approach To Mobile Ad-hoc Networking Hello Dear Sir : i read some detail about NetworkCoding , my understanding : every relay node will detects neighbors packet at promisc mode and combine these packet into a single transmission , and every relay mode will keep some usaful ( Ingoing: c8:3a:35:c9:ce:71 .... ) and they will add some encoded information into packet ( will send destination ) So we will run the part --- ip link set dev wlan0 mtu 1546 ( more than 1532 ) but i have a question ? How many relay nodes can be supported at NetworkCoding ( mtu 1546 ) . Thanks Tiger batctl nn Node: c8:3a:35:c9:ce:71 Ingoing: c8:3a:35:c9:ce:71 Outgoing: c8:3a:35:c9:ce:71 [root@alarmpi ~]# batctl nc enabled [root@alarmpi ~]# batctl statistics tx: 18 tx_bytes: 2076 tx_dropped: 32 rx: 767 rx_bytes: 33993 forward: 0 forward_bytes: 0 mgmt_tx: 7956 mgmt_tx_bytes: 542012 mgmt_rx: 3132 mgmt_rx_bytes: 222572 frag_tx: 0 frag_tx_bytes: 0 frag_rx: 0 frag_rx_bytes: 0 frag_fwd: 0 frag_fwd_bytes: 0 tt_request_tx: 0 tt_request_rx: 1 tt_response_tx: 1 tt_response_rx: 0 tt_roam_adv_tx: 0 tt_roam_adv_rx: 0 dat_get_tx: 2 dat_get_rx: 0 dat_put_tx: 0 dat_put_rx: 4 dat_cached_reply_tx: 0 nc_code: 0 nc_code_bytes: 0 nc_recode: 0 nc_recode_bytes: 0 nc_buffer: 17 nc_decode: 0 nc_decode_bytes: 0 nc_decode_failed: 0 nc_sniffed: 0