Hi All We realized that every minute, we are dropping traffic packets due to expiration of the destination prefix, and time required to update the entry form server (couple of seconds)
*[2017/6/8 18:53:48] DEBUG: Got expiration for EID 192.168.102.0/24 <http://192.168.102.0/24>* *[2017/6/8 18:53:49] DEBUG: No map cache for EID 192.168.102.168. Sending Map-Request!* [2017/6/8 18:53:49] DEBUG-2: lisp_addr_get_ip_pref_addr: Not applicable to ip addressess [2017/6/8 18:53:49] DEBUG: Balancing locator vector for 192.168.102.168/32: [2017/6/8 18:53:49] DEBUG: IPv4 locators vector (0 locators): [2017/6/8 18:53:49] DEBUG: IPv6 locators vector (0 locators): [2017/6/8 18:53:49] DEBUG: IPv4 & IPv6 locators vector (0 locators): [2017/6/8 18:53:49] DEBUG: locators for req: 172.16.60.8 [2017/6/8 18:53:49] DEBUG: Map-Request-> flags:a=0,m=0,p=0,s=0,P=0,S=0, irc: 0 (+1), record-count: 1, nonce: 78627d755, itr-rlocs:172.16.60.8, src-eid: 192.168.101.1, req-eid: 192.168.102.168/32 [2017/6/8 18:53:49] DEBUG-2: lisp_addr_get_ip_addr: Not applicable to prefixes [2017/6/8 18:53:49] DEBUG: ECM -> flags:s, inner IP: 192.168.101.1 -> 192.168.102.168/32, inner UDP: 4342 -> 4342 [2017/6/8 18:53:49] DEBUG: Sent control message IP: 172.16.60.8 -> 172.16.60.194 UDP: 4342 -> 4342 *[2017/6/8 18:53:49] DEBUG: Received Map-Reply-> flags:P=0,E=0,S=0, record-count: 1, nonce: 78627d75597fe77d, IP: 192.168.123.75 -> 172.16.60.8, UDP: 4342 -> 4342* [2017/6/8 18:53:49] DEBUG: Mapping-record -> ttl: 1 loc-count: 1 action: no-action auth: 0 map-version: 0 eid: 192.168.102.0/24 [2017/6/8 18:53:49] DEBUG: Locator-record -> flags: L=1,p=0,R=1, p/w: 1/100 255/0, addr: 172.16.60.9 [2017/6/8 18:53:49] DEBUG-2: mapping_get_locators_with_afi: List for OOR AFI 1 and afi 2 not yet created [2017/6/8 18:53:49] DEBUG-2: mapping_add_locator: Added locator 172.16.60.9 to the mapping with EID 192.168.102.0/24. [2017/6/8 18:53:49] DEBUG-2: mapping_get_locators_with_afi: List for OOR AFI 3 and afi 10 not yet created [2017/6/8 18:53:49] DEBUG: Balancing locator vector for 192.168.102.0/24: [2017/6/8 18:53:49] DEBUG: IPv4 locators vector (1 locators): 172.16.60.9 [2017/6/8 18:53:49] DEBUG: IPv6 locators vector (0 locators): [2017/6/8 18:53:49] DEBUG: IPv4 & IPv6 locators vector (0 locators): *[2017/6/8 18:53:49] DEBUG: The map cache entry of EID 192.168.102.0/24 <http://192.168.102.0/24> will expire in 1 minutes.* [2017/6/8 18:53:49] DEBUG-2: Programming probing of EID's 192.168.102.0/24 locator 172.16.60.9 (30 seconds) I am not sure if I am doing something wrong.. (probably :)) Is there any way to handle this transparently? For instance, have xTR refreshing prefixes 5secs before expiration, so, traffic is not interrupted? Are these expiration timers, configurable? I only see that rloc-probing timers are tunable. Thanks! JM -- *José Miguel Guzmán*Senior Network Consultant Latin America & Caribbean +1 (650) 248-2490 <+16502482490> +56 (9) 9064-2780 <+56990642780> [email protected] jmguzmanc
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