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  • non-modular – Majornetwork
    switchover between the supervisors You need to reload the whole switch Source CSCsb07831 Cisco login required Apparently the standby supervisor will keep reloading if you try the switchover method Read Post Search for Markku Leiniö Senior Network Architect Senior Technology Consultant and CCIE 26438 Routing Switching in Finland Majornetwork on Twitter Markku Leiniö on Google Your IPv4 IPv6 Status You are using IPv4 address 81 198 240 36 Recent Posts majornetwork net Is Now TLS Enabled IPsec VPN Tunnel between F5 BIG IP and Juniper SRX SoftEther VPN with a VPN Address Pool Juniper SRX IPsec LAN to LAN VPN Part 2 Juniper SRX IPsec LAN to LAN VPN Part 1 Tags 15 0SY 15 1SY ba bridge assurance cat6500 catalyst 6500 cisco cli cmp console cygwin dual homed esxi fabric extender fabricpath fast hello fex hypervisor ios ipsec ipv6 issu juniper junos lacp linux nexus 5000 nexus 5500 nexus 7000 nx os private vlan pvlan qsfp srx srx100 sup2t sup32 sup720 switch profile sxi sxj vmware vpc vpn vsphere Archives October 2015 July 2015 May 2015 February 2015 January 2015 December 2014 November 2014 August 2014 June 2014 May 2014 September 2013 August 2013 July 2013 June 2013 April

    Original URL path: https://majornetwork.net/tag/non-modular/ (2016-04-25)
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  • IOS Upgrade from Modular to Non-Modular – Majornetwork
    2011 22 29 Tags cat6500 ios modular non modular sxi Previous Post Next Post 1 Comment Add a Comment Ben Story February 2 2012 at 17 12 I can attest 100 that this is true I got stuck in a bad situation not realizing this on a VSS pair http showbrain blogspot com 2011 08 catalyst 6509 e vss software upgrade html Reply Leave a Reply to Ben Story Cancel reply Search for Markku Leiniö Senior Network Architect Senior Technology Consultant and CCIE 26438 Routing Switching in Finland Majornetwork on Twitter Markku Leiniö on Google Your IPv4 IPv6 Status You are using IPv4 address 81 198 240 36 Recent Posts majornetwork net Is Now TLS Enabled IPsec VPN Tunnel between F5 BIG IP and Juniper SRX SoftEther VPN with a VPN Address Pool Juniper SRX IPsec LAN to LAN VPN Part 2 Juniper SRX IPsec LAN to LAN VPN Part 1 Tags 15 0SY 15 1SY ba bridge assurance cat6500 catalyst 6500 cisco cli cmp console cygwin dual homed esxi fabric extender fabricpath fast hello fex hypervisor ios ipsec ipv6 issu juniper junos lacp linux nexus 5000 nexus 5500 nexus 7000 nx os private vlan pvlan qsfp srx srx100 sup2t

    Original URL path: https://majornetwork.net/2011/09/ios-upgrade-from-modular-to-non-modular/?replytocom=377 (2016-04-25)
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  • majornetwork.net Is Now IPv6-Enabled – Majornetwork
    org Updated March 1 2012 19 38 Tags ipv6 Previous Post Next Post 3 Comments Add a Comment N1x March 1 2012 at 21 53 great Reply Kaage March 2 2012 at 21 15 Seems to be working well Nice Reply Santiago June 30 2014 at 04 54 Congratulations Reply Leave a Reply to N1x Cancel reply Search for Markku Leiniö Senior Network Architect Senior Technology Consultant and CCIE 26438 Routing Switching in Finland Majornetwork on Twitter Markku Leiniö on Google Your IPv4 IPv6 Status You are using IPv4 address 81 198 240 36 Recent Posts majornetwork net Is Now TLS Enabled IPsec VPN Tunnel between F5 BIG IP and Juniper SRX SoftEther VPN with a VPN Address Pool Juniper SRX IPsec LAN to LAN VPN Part 2 Juniper SRX IPsec LAN to LAN VPN Part 1 Tags 15 0SY 15 1SY ba bridge assurance cat6500 catalyst 6500 cisco cli cmp console cygwin dual homed esxi fabric extender fabricpath fast hello fex hypervisor ios ipsec ipv6 issu juniper junos lacp linux nexus 5000 nexus 5500 nexus 7000 nx os private vlan pvlan qsfp srx srx100 sup2t sup32 sup720 switch profile sxi sxj vmware vpc vpn vsphere Archives October 2015 July

    Original URL path: https://majornetwork.net/2012/03/majornetwork-net-is-now-ipv6-enabled/?replytocom=534 (2016-04-25)
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  • Juniper SRX100 and HE IPv6 Tunnel – Majornetwork
    t like the idea of using plain packet filters or whatever instead of the stateful firewall at least that is now I understand using packet mode instead of flow mode you lose the stateful firewall policies This workaround was suggested in some discussions Creating a packet filter named outside First enable pings from HE servers they want to check the tunnel endpoint set firewall filter outside term allow pings from source address 66 220 2 0 24 set firewall filter outside term allow pings from icmp type echo request set firewall filter outside term allow pings then accept Deny other pings set firewall filter outside term discard pings from icmp type echo request set firewall filter outside term discard pings then discard And here is the actual fix protocol 41 packets to from the tunnel endpoint are handled in packet mode instead of the normal flow mode set firewall filter outside term fix 6in4 source from source address 216 66 80 90 set firewall filter outside term fix 6in4 source from protocol 41 set firewall filter outside term fix 6in4 source then packet mode set firewall filter outside term fix 6in4 destination from destination address 216 66 80 90 set firewall filter outside term fix 6in4 destination from protocol 41 set firewall filter outside term fix 6in4 destination then packet mode set firewall filter outside term accept the rest then accept Finally assign the packet filter in the outside IPv4 interface set interfaces fe 0 0 0 unit 0 family inet filter input outside After that the IPv6 flow mode started working I thought that the filter input statement there meant that the filter is only applied to packets coming in the interface but apparently there is also something else the filter fix did not work without the destination address 216 66 80 90 rule Don t ask me why but if you know please comment below But there you go anyway my Windows 7 workstation is happy with the router advertisements and everything seems to work just fine The tunnel obviously causes some additional latency tunnel traffic is being routed from Finland to Sweden and back but not necessarily anything huge C ping 4 www funet fi Pinging www funet fi 81 90 77 32 with 32 bytes of data Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 C ping 6 www funet fi Pinging www funet fi 2a00 16a0 0 100 21 3 with 32 bytes of data Reply from 2a00 16a0 0 100 21 3 time 17ms Reply from 2a00 16a0 0 100 21 3 time 17ms Reply from 2a00 16a0 0 100 21 3 time 17ms Reply from 2a00 16a0 0 100 21 3 time 16ms user srx100 show security flow session family inet6 Session ID

    Original URL path: https://majornetwork.net/2012/02/juniper-srx100-and-he-ipv6-tunnel/?replytocom=1498 (2016-04-25)
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  • Juniper SRX100 and HE IPv6 Tunnel – Majornetwork
    t like the idea of using plain packet filters or whatever instead of the stateful firewall at least that is now I understand using packet mode instead of flow mode you lose the stateful firewall policies This workaround was suggested in some discussions Creating a packet filter named outside First enable pings from HE servers they want to check the tunnel endpoint set firewall filter outside term allow pings from source address 66 220 2 0 24 set firewall filter outside term allow pings from icmp type echo request set firewall filter outside term allow pings then accept Deny other pings set firewall filter outside term discard pings from icmp type echo request set firewall filter outside term discard pings then discard And here is the actual fix protocol 41 packets to from the tunnel endpoint are handled in packet mode instead of the normal flow mode set firewall filter outside term fix 6in4 source from source address 216 66 80 90 set firewall filter outside term fix 6in4 source from protocol 41 set firewall filter outside term fix 6in4 source then packet mode set firewall filter outside term fix 6in4 destination from destination address 216 66 80 90 set firewall filter outside term fix 6in4 destination from protocol 41 set firewall filter outside term fix 6in4 destination then packet mode set firewall filter outside term accept the rest then accept Finally assign the packet filter in the outside IPv4 interface set interfaces fe 0 0 0 unit 0 family inet filter input outside After that the IPv6 flow mode started working I thought that the filter input statement there meant that the filter is only applied to packets coming in the interface but apparently there is also something else the filter fix did not work without the destination address 216 66 80 90 rule Don t ask me why but if you know please comment below But there you go anyway my Windows 7 workstation is happy with the router advertisements and everything seems to work just fine The tunnel obviously causes some additional latency tunnel traffic is being routed from Finland to Sweden and back but not necessarily anything huge C ping 4 www funet fi Pinging www funet fi 81 90 77 32 with 32 bytes of data Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 Reply from 81 90 77 32 bytes 32 time 2ms TTL 58 C ping 6 www funet fi Pinging www funet fi 2a00 16a0 0 100 21 3 with 32 bytes of data Reply from 2a00 16a0 0 100 21 3 time 17ms Reply from 2a00 16a0 0 100 21 3 time 17ms Reply from 2a00 16a0 0 100 21 3 time 17ms Reply from 2a00 16a0 0 100 21 3 time 16ms user srx100 show security flow session family inet6 Session ID

    Original URL path: https://majornetwork.net/2012/02/juniper-srx100-and-he-ipv6-tunnel/?replytocom=2070 (2016-04-25)
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  • enhanced vpc – Majornetwork
    en US docs switches datacenter nexus5000 sw release notes Rel 5 1 3 N1 1 Nexus5000 Release Notes 5 1 3 N1 html Note The Dual layer vPC I talked about is called Enhanced vPC EvPC in the release notes Read Post Search for Markku Leiniö Senior Network Architect Senior Technology Consultant and CCIE 26438 Routing Switching in Finland Majornetwork on Twitter Markku Leiniö on Google Your IPv4 IPv6 Status You are using IPv4 address 81 198 240 36 Recent Posts majornetwork net Is Now TLS Enabled IPsec VPN Tunnel between F5 BIG IP and Juniper SRX SoftEther VPN with a VPN Address Pool Juniper SRX IPsec LAN to LAN VPN Part 2 Juniper SRX IPsec LAN to LAN VPN Part 1 Tags 15 0SY 15 1SY ba bridge assurance cat6500 catalyst 6500 cisco cli cmp console cygwin dual homed esxi fabric extender fabricpath fast hello fex hypervisor ios ipsec ipv6 issu juniper junos lacp linux nexus 5000 nexus 5500 nexus 7000 nx os private vlan pvlan qsfp srx srx100 sup2t sup32 sup720 switch profile sxi sxj vmware vpc vpn vsphere Archives October 2015 July 2015 May 2015 February 2015 January 2015 December 2014 November 2014 August 2014 June 2014

    Original URL path: https://majornetwork.net/tag/enhanced-vpc/ (2016-04-25)
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  • EvPC – Majornetwork
    US docs switches datacenter nexus5000 sw release notes Rel 5 1 3 N1 1 Nexus5000 Release Notes 5 1 3 N1 html Note The Dual layer vPC I talked about is called Enhanced vPC EvPC in the release notes Read Post Search for Markku Leiniö Senior Network Architect Senior Technology Consultant and CCIE 26438 Routing Switching in Finland Majornetwork on Twitter Markku Leiniö on Google Your IPv4 IPv6 Status You are using IPv4 address 81 198 240 36 Recent Posts majornetwork net Is Now TLS Enabled IPsec VPN Tunnel between F5 BIG IP and Juniper SRX SoftEther VPN with a VPN Address Pool Juniper SRX IPsec LAN to LAN VPN Part 2 Juniper SRX IPsec LAN to LAN VPN Part 1 Tags 15 0SY 15 1SY ba bridge assurance cat6500 catalyst 6500 cisco cli cmp console cygwin dual homed esxi fabric extender fabricpath fast hello fex hypervisor ios ipsec ipv6 issu juniper junos lacp linux nexus 5000 nexus 5500 nexus 7000 nx os private vlan pvlan qsfp srx srx100 sup2t sup32 sup720 switch profile sxi sxj vmware vpc vpn vsphere Archives October 2015 July 2015 May 2015 February 2015 January 2015 December 2014 November 2014 August 2014 June 2014 May

    Original URL path: https://majornetwork.net/tag/evpc/ (2016-04-25)
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  • upgrade – Majornetwork
    Junos image in a USB memory stick Plug the USB stick to SRX100 On SRX100 start the unix shell check the USB stick device name and mount the stick admin srx100 start shell dmesg umass1 Read Post Search for Markku Leiniö Senior Network Architect Senior Technology Consultant and CCIE 26438 Routing Switching in Finland Majornetwork on Twitter Markku Leiniö on Google Your IPv4 IPv6 Status You are using IPv4 address 81 198 240 36 Recent Posts majornetwork net Is Now TLS Enabled IPsec VPN Tunnel between F5 BIG IP and Juniper SRX SoftEther VPN with a VPN Address Pool Juniper SRX IPsec LAN to LAN VPN Part 2 Juniper SRX IPsec LAN to LAN VPN Part 1 Tags 15 0SY 15 1SY ba bridge assurance cat6500 catalyst 6500 cisco cli cmp console cygwin dual homed esxi fabric extender fabricpath fast hello fex hypervisor ios ipsec ipv6 issu juniper junos lacp linux nexus 5000 nexus 5500 nexus 7000 nx os private vlan pvlan qsfp srx srx100 sup2t sup32 sup720 switch profile sxi sxj vmware vpc vpn vsphere Archives October 2015 July 2015 May 2015 February 2015 January 2015 December 2014 November 2014 August 2014 June 2014 May 2014 September 2013 August

    Original URL path: https://majornetwork.net/tag/upgrade/ (2016-04-25)
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