WAN Travando.
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Boa tarde, amigos!
Estou com um problema no pfSense de uma filial da empresa que trabalho.
Inicialmente a placa de rede WAN estava travando constantemente, troquei a placa e o problema parecia ter resolvido. Porém, ela voltou a travar, percebi que antes de travar gerou o seguinte log:Oct 2 14:36:33 sshd 15920 fatal: Unable to negotiate with 58.218.198.148 port 35462: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:36:59 sshd 16130 fatal: Unable to negotiate with 58.218.198.148 port 46882: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:37:24 sshd 19253 fatal: Unable to negotiate with 58.218.198.148 port 59796: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:37:50 sshd 53884 fatal: Unable to negotiate with 58.218.198.148 port 19147: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:38:16 sshd 54094 fatal: Unable to negotiate with 58.218.198.148 port 30303: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:38:42 sshd 90444 fatal: Unable to negotiate with 58.218.198.148 port 41565: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:07 sshd 90643 fatal: Unable to negotiate with 58.218.198.148 port 60341: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:13 sshd 92631 fatal: Unable to negotiate with 221.194.47.224 port 49705: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:30 sshd 93134 fatal: Unable to negotiate with 58.218.198.148 port 13682: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:56 sshd 30071 fatal: Unable to negotiate with 58.218.198.148 port 33000: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:40:22 sshd 33365 fatal: Unable to negotiate with 58.218.198.148 port 44050: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:40:46 sshd 68451 fatal: Unable to negotiate with 58.218.198.148 port 13073: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:41:10 sshd 70638 fatal: Unable to negotiate with 58.218.198.148 port 17159: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:41:38 sshd 6306 fatal: Unable to negotiate with 58.218.198.148 port 50423: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]Alguém tem ideia do que pode ser?
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Se vc já fez a troca da placa e mesmo assim persiste, tentar mudar a placa de rede de slot.
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Boa tarde, amigos!
Estou com um problema no pfSense de uma filial da empresa que trabalho.
Inicialmente a placa de rede WAN estava travando constantemente, troquei a placa e o problema parecia ter resolvido. Porém, ela voltou a travar, percebi que antes de travar gerou o seguinte log:Oct 2 14:36:33 sshd 15920 fatal: Unable to negotiate with 58.218.198.148 port 35462: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:36:59 sshd 16130 fatal: Unable to negotiate with 58.218.198.148 port 46882: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:37:24 sshd 19253 fatal: Unable to negotiate with 58.218.198.148 port 59796: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:37:50 sshd 53884 fatal: Unable to negotiate with 58.218.198.148 port 19147: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:38:16 sshd 54094 fatal: Unable to negotiate with 58.218.198.148 port 30303: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:38:42 sshd 90444 fatal: Unable to negotiate with 58.218.198.148 port 41565: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:07 sshd 90643 fatal: Unable to negotiate with 58.218.198.148 port 60341: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:13 sshd 92631 fatal: Unable to negotiate with 221.194.47.224 port 49705: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:30 sshd 93134 fatal: Unable to negotiate with 58.218.198.148 port 13682: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:39:56 sshd 30071 fatal: Unable to negotiate with 58.218.198.148 port 33000: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:40:22 sshd 33365 fatal: Unable to negotiate with 58.218.198.148 port 44050: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:40:46 sshd 68451 fatal: Unable to negotiate with 58.218.198.148 port 13073: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:41:10 sshd 70638 fatal: Unable to negotiate with 58.218.198.148 port 17159: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth] Oct 2 14:41:38 sshd 6306 fatal: Unable to negotiate with 58.218.198.148 port 50423: no matching key exchange method found. Their offer: diffie-hellman-group14-sha1,diffie-hellman-group-exchange-sha1,diffie-hellman-group1-sha1 [preauth]Alguém tem ideia do que pode ser?
[Fez teste de cabeamento ?
