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Permit udp any any eq 1985

Web14. jan 2024 · access-list 112 permit udp any eq bootpc any eq bootps Whatever interface this is attached to is permitting any upd bootp client requests destined for any bootp … Web10 deny tcp 192.168.1.0 0.0.0.25 any eq telent. 20 deny udp 192.168.1.0 0.0.0.255 any eq domain. 30 permit tcp any any eq telnet. 40 permit udp any any eq domain. 50 deny ip any any. Class-map match-all PEARSON. match access-group 123. policy-map Pearson_Example. class Pearson. police 10000 5000 5000 conform-action DROP exceed …

cisco - ACL Question. access-list permit ip any any - Network

WebThe subnet will use our internal DNS/DHCP. Here's what I did : Extended IP access list 104. 10 permit udp any eq bootpc any eq bootps log (238 matches) 20 permit tcp any any eq domain log. 30 permit udp any any eq domain log (5 matches) 40 deny ip any 192.168.0.0 0.0.255.255 log (10 matches) 50 deny ip any 172.16.0.0 0.15.255.255 log (10 matches) Web7. okt 2024 · Issue the show access-list command in order to view the ACL entries. The sequence numbers such as 10, 20, and 30 also appear here. Router# show access-list … chypreartig https://uptimesg.com

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Web4. nov 2024 · access-list 101 permit udp any host 8.8.8.8 eq 53 access-list 101 permit udp any host 8.8.4.4 eq 53 access-list 101 deny udp any any eq 53 access-list 101 permit ip any any Is there anything that I'm missing? Thanks in advance :) domain-name-system; cisco; router; access-control-list; Web11. jún 2024 · access-list 112 permit udp any eq domain host 192.0.2.1 ( This rule allows all UDP connections from ANY IP source with source UDP port 53 towards host 192.0.2.1) … Web13. máj 2015 · 10 permit udp any 8 host 224.0.0.2 eq 1985 20 permit udp any 8 any eq bootps 30 permit ip 10.100.176.0 255.255.255.0 any Check acl-event logs whenever ACLs are installed/removed: 3850#show mgmt-infra trace messages acl-events switch 1 [04/22/15 21:35:34.877 UTC 3a8 5692] START Input IPv4 L3 label_id 22 ... chypp north

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Permit udp any any eq 1985

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Web19. apr 2007 · I setup two rules on the internal firewall: permit udp host x.x.x.1 any eq domain permit udp host x.x.x.2 any eq domain This was to allow our internal DNS servers to ... Web11. jún 2024 · 3 Answers. Sorted by: 1. Your ACL currently permits any UDP to 192.0.2.1 port 53 and everything from UDP port 53 to 192.0.2.1. If you want to deny any DNS access except for 192.0.2.1 you'd need. access-list 112 permit udp any host 192.0.2.1 eq domain access-list 112 deny udp any any eq domain. You should apply that ACL inbound on the client ...

Permit udp any any eq 1985

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Webip access-list extended vlanX permit udp host HOST1 X Y eq ntp deny ip any any log ! would allow the ntp response, but it results in: re-sending request to peer 0 NTP CRITICAL: No … Web4. okt 2024 · access-list 102 permit tcp any any eq 179 access-list 102 permit tcp any eq 179 any Debug Traffic Based on ACL. The use of debug commands requires the …

Web31. júl 2024 · This way if you remove the permit ip all all (or change it to be more restrictive), there's a fall-back rule that tells the router to deny it. ACLs work top down. It applies each rule until it hits the rule that applies to that packet. In your case, the packet is checked against the www rule, if it doesn't apply it checks it against the IMCP ... Web14. jan 2015 · permit ip any any <<<<< Without this here I have no traffic*. ip nat inside source list VLAN10_OUTSIDE interface Dialer1 overload. ip inspect name IN_OUT_CBAC …

WebSolution 1 - "access-list 101 permit tcp host 10.1.1.1 10.1.2.0 0.0.0.255 eq www" or. Solution 2 ... access-list 110 permit udp any gt 1023 host eq 53 . here, the ports that you'wd use will be greater than 1023 ..(that are dynamic) and 53 is the TCP and UDP port for DNS. That's it. simple as that. Web17. máj 2024 · accessVar = ('ip access-list extended pc_acl\n' \ ' permit icmp any any\n' \ ' permit udp any any eq bootps\n' \ ' permit udp any host 224.0.1.2 eq 1985\n' \ ' permit …

Web8. mar 2024 · access-list 101 deny udp host 224.0.0.2 any eq 1985 access-list 101 deny udp host 224.0.0.102 any eq 1985 access-list 101 deny udp any host 224.0.0.2 eq 1985 …

Web10 deny tcp 192.168.1.0 0.0.0.25 any eq telent. 20 deny udp 192.168.1.0 0.0.0.255 any eq domain. 30 permit tcp any any eq telnet. 40 permit udp any any eq domain. 50 deny ip … dfw terminal bchynna wilson baldwinWeb29. nov 2014 · 1 Answer. Sorted by: 6. Referring to IP in an access list refers to all IP based protocols. You have denied echo replies but all other messages as ICMP redirect, time … dfw terminal b to cWeb60 permit udp any 224.0.0.2 255.255.255.255 eq 1985 [match=240] 999 deny ip any any [match=0] You might have noticed that I have configured the multicast address incorrectly: I used the address for HSRP Version 1 (i.e. 224.0.0.2) whereas Version 2 (as configured) is supposed to use 224.0.0.102. However, with this ACL applied, HSRP works just fine! dfw terminal b to terminal dWeb60 permit udp any 224.0.0.2 255.255.255.255 eq 1985 [match=240] 999 deny ip any any [match=0] You might have noticed that I have configured the multicast address … chypre busWeb29. nov 2014 · 1 Answer. Sorted by: 6. Referring to IP in an access list refers to all IP based protocols. You have denied echo replies but all other messages as ICMP redirect, time exceeded, fragmentation needed, echo would be allowed through. Other IP based protocols such as OSPF would also be allowed to pass through with your ACL. Share. Improve this … chypre atheneWebOn the FastEthernet 4 (Fa4) out I can do this to permit pc1 to connect to DNS-server permit udp host pc1 gt 1023 host dns-server eq 53; then on Fa4 in I can allow the response permit udp host dns-server eq 53 host pc1 gt 1023.But that also means that the DNS server could set it's source port to port 53 and connect back to pc1 on any UDP port greater than 1023. dfw terminal b to terminal a