diff options
Diffstat (limited to 'tools')
| -rwxr-xr-x | tools/frr-reload.py | 49 |
1 files changed, 29 insertions, 20 deletions
diff --git a/tools/frr-reload.py b/tools/frr-reload.py index 076f32ca9..0aa5f1e51 100755 --- a/tools/frr-reload.py +++ b/tools/frr-reload.py @@ -1238,30 +1238,44 @@ def ignore_delete_re_add_lines(lines_to_add, lines_to_del): lines_to_add_to_del.append((ctx[0], None)) """ - ip/ipv6 prefix-list can be specified without a seq number. However, - the running config always adds 'seq x', where x is a number incremented - by 5 for every element, to the prefix list. So, ignore such lines as - well. Sample prefix-list lines: + ip/ipv6 prefix-lists and access-lists can be specified without a seq number. + However, the running config always adds 'seq x', where x is a number + incremented by 5 for every element of the prefix/access list. + So, ignore such lines as well. Sample prefix-list and acces-list lines: ip prefix-list PR-TABLE-2 seq 5 permit 20.8.2.0/24 le 32 ip prefix-list PR-TABLE-2 seq 10 permit 20.8.2.0/24 le 32 ipv6 prefix-list vrfdev6-12 permit 2000:9:2::/64 gt 64 + access-list FOO seq 5 permit 2.2.2.2/32 + ipv6 access-list BAR seq 5 permit 2:2:2::2/128 """ - re_ip_pfxlst = re.search( - "^(ip|ipv6)(\s+prefix-list\s+)(\S+\s+)(seq \d+\s+)(permit|deny)(.*)$", + re_acl_pfxlst = re.search( + "^(ip |ipv6 |)(prefix-list|access-list)(\s+\S+\s+)(seq \d+\s+)(permit|deny)(.*)$", ctx_keys[0], ) - if re_ip_pfxlst: + if re_acl_pfxlst: + found = False tmpline = ( - re_ip_pfxlst.group(1) - + re_ip_pfxlst.group(2) - + re_ip_pfxlst.group(3) - + re_ip_pfxlst.group(5) - + re_ip_pfxlst.group(6) + re_acl_pfxlst.group(1) + + re_acl_pfxlst.group(2) + + re_acl_pfxlst.group(3) + + re_acl_pfxlst.group(5) + + re_acl_pfxlst.group(6) ) for ctx in lines_to_add: if ctx[0][0] == tmpline: lines_to_del_to_del.append((ctx_keys, None)) lines_to_add_to_del.append(((tmpline,), None)) + found = True + """ + If prefix-lists or access-lists are being deleted and + not added (see comment above), add command with 'no' to + lines_to_add and remove from lines_to_del to improve + scaling performance. + """ + if found is False: + add_cmd = ("no " + ctx_keys[0],) + lines_to_add.append((add_cmd, None)) + lines_to_del_to_del.append((ctx_keys, None)) if ( len(ctx_keys) == 3 @@ -1459,14 +1473,9 @@ def compare_context_objects(newconf, running): # doing vtysh -c inefficient (and can time out.) For # these commands, instead of adding them to lines_to_del, # add the "no " version to lines_to_add. - elif ( - running_ctx_keys[0].startswith("ip route") - or running_ctx_keys[0].startswith("ipv6 route") - or running_ctx_keys[0].startswith("access-list") - or running_ctx_keys[0].startswith("ipv6 access-list") - or running_ctx_keys[0].startswith("ip prefix-list") - or running_ctx_keys[0].startswith("ipv6 prefix-list") - ): + elif running_ctx_keys[0].startswith("ip route") or running_ctx_keys[ + 0 + ].startswith("ipv6 route"): add_cmd = ("no " + running_ctx_keys[0],) lines_to_add.append((add_cmd, None)) |