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exeigor

IPSec попытка подключения

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Добрый день!

Сегодня обнаружил в логах попытку подключения. Почти каждый день с таким диапазоном ip кто-то пытаются подключиться через IPSec. Есть ли какие нибудь варианты ограничить диапазон ip 216.218.206.0 ?

Feb  9 05:20:03 10.10.0.1 ipsec: 08[IKE] 216.218.206.86 is initiating a Main Mode IKE_SA 
Feb  9 05:20:03 10.10.0.1 ipsec: 08[CFG] received proposals: IKE:CAST_CBC 
Feb  9 05:20:03 10.10.0.1 ipsec: [truncated] 08[CFG] configured proposals: IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_768, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/ECP_384, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/ECP_256, IKE:3DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048, IKE:3DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/MODP_1024, IKE:3DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/MODP_768, IKE:3DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/ECP_384, IKE:3DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/ECP_256, IKE:3DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/MODP_2048, IKE:DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_1024, IKE:DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_768, IKE:DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/ECP_384, IKE:DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/ECP_256, IKE:DES_CBC/HMAC_SHA1_96/PRF_HMAC_SHA1/MODP_2048, IKE:DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/MODP_1024, IKE:DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/MODP_768, IKE:DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/ECP_384, IKE:DES_CBC/HMAC_MD5_96/PRF_HMAC_MD5/ECP_256, IKE:DES_CBC/HMAC_MD5_96/PRF_HMA
Feb  9 05:20:03 10.10.0.1 ipsec: 08[IKE] no proposal

 

Edited by exeigor

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2 часа назад, exeigor сказал:

А что тут нужно указать, что бы заблокировать этот диапазон 216.218.206.0 - 216.218.206.122 ?

ip.jpg

адрес источника - подсеть - 216.218.206.0, маска 255.255.255.128, протокол ip

Edited by r13

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