Stateful Failover for IPsec ON ISR4K

[riadh1982]

Hello All,

On this article list of routers supporting HA ipsec statefull with no isr4K mention?

http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/sec_conn_vpnav/configuration/15-mt/sec-vpn-availability-15-mt-book/sec-state-fail-ipsec.html

Do they support it or not as it's supported on ISR G1/G2...

REgards

[Rahul Govindan · Accepted solution]

I believe the document is mean for the IOS 15M&T release, used by ISR G2. ISR G3 (4400 series) uses IOS-XE, you should refer to this note mentioning its support:

http://www.cisco.com/c/en/us/td/docs/routers/access/4400/software/configuration/guide/isr4400swcfg/bm_isr_4400_sw_config_guide_chapter_01100.html#concept_512A9C913473468D8315862B57EF1DF4

[riadh1982]

OK thanks;

So the statefull ipsec failover is not supported on new ISR while supported on old ones

Regards