[c-nsp] C65k: IPSEC packet has invalid spi for...

Thorsten Ziegler tziegler+cisco-nsp at imap.schlund.de
Mon Jan 17 05:43:26 EST 2005


Hi,

 since upgrading to 12.2(18)SXD3, i'm getting lot's of these messages:

84073: Jan  4 01:26:50: %CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC
packet has invalid spi for
84074:  destaddr=224.0.0.18, prot=51, spi=0xAC1313F8(-1408035848),
srcaddr=172.19.19.248
84077: Jan  4 01:27:50: %CRYPTO-4-RECVD_PKT_INV_SPI: decaps: rec'd IPSEC
packet has invalid spi for
84078:  destaddr=224.0.0.18, prot=51, spi=0xAC1304FB(-1408039685),
srcaddr=172.19.4.251

I understand why these messages are appearing, but i'm not interested in
these particular hosts as they are supposed to speak AH-secured VRRP -
how can i disable logging of these messages? I alread have disabled most
of crypto logging, but they are still appearing in my logs. Are there
other way then filtering these packet bye acls?

Any ideas?

Thanks,
 Thorsten



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