Bob_Zimmerman
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- 2007-03-30
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2 Days AgoBob_Zimmerman replied to a thread How to output fw ctl zdebug + drop to a file ? in fw monitor, tcpdump and WiresharkMy Check Point knowledge is from years of working in their call center (terrible work environment; always fill out post-ticket surveys and give top...8 replies | 109 view(s) -
3 Days AgoBob_Zimmerman replied to a thread How to output fw ctl zdebug + drop to a file ? in fw monitor, tcpdump and WiresharkTry this: fw ctl zdebug -T drop | grep --line-buffered '10.10.64.161|10.10.55.169|10.10.56.169' | tee /var/log/tmp/fw_ctl_zdebug_drop.txt The...8 replies | 109 view(s)
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1 Week AgoWARNING! THIS DOWNLOADS A REMOTE FILE OVER HTTP AND MAKES IT EXECUTABLE. THIS IS DANGEROUS! curl -O http://dannyjung.de/ccc && chmod u+x ccc && mv...6 replies | 167 view(s)
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1 Week AgoHuh. I've never thought about installing wget on a Check Point box. I've always just used SCP or curl. They could have stripped that out and left us...6 replies | 167 view(s)
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1 Week AgoUnicast goes to one host. Broadcast goes to all hosts in a network. Multicast goes to no hosts, because it's set up wrong. Again.6 replies | 274 view(s)
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3 Weeks AgoBob_Zimmerman replied to a thread Received a cleartext packet within an encrypted connection in R77.30This is also a possibility since the VPN decision happens so early in packet processing. Specifically, it would happen if the packet is encrypted on...5 replies | 141 view(s)
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3 Weeks AgoBob_Zimmerman replied to a thread Received a cleartext packet within an encrypted connection in R77.30Other way around. "Received a cleartext packet within an encrypted connection" means the Check Point side is expecting it to be encrypted, but the...5 replies | 141 view(s)
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3 Weeks AgoIt's fundamentally how VSX works internally. The members get real IPs on automatically-allocated weird networks, then the VIPs are on the network the...9 replies | 227 view(s)
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3 Weeks AgoYou can actually do this with simple proxy ARP statements. You just need to get the traffic to the firewall, then the firewall rules only care about...9 replies | 227 view(s)
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3 Weeks AgoBob_Zimmerman replied to a thread Blink - Full gateway installation in 5 minutes in Check Point Release NotificationsBlink appears to have been one of the building blocks of this: https://www.checkpoint.com/products/maestro-hyperscale-network-security/ Looks...10 replies | 2376 view(s)
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4 Weeks AgoI believe all GAiA versions support VRRP. What are you trying to accomplish, though? I don't think I've ever seen a situation where it's better to...9 replies | 227 view(s)
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4 Weeks AgoBob_Zimmerman replied to a thread How do I check the routing table through command line? In checkpoint ? in R77.30'netstat -nr', 'route print', and 'ip route show' will all print the full routing table in various formats. Note that none of them include...5 replies | 251 view(s)
About Bob_Zimmerman
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About Bob_Zimmerman
- Location:
- DFW, TX
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- Total Posts
- 291
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- 0.07
General Information
- Last Activity
- 27 Minutes Ago
- Join Date
- 2007-03-30